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The 3M Company, formerly known as the Minnesota Mining and Manufacturing Company, is an American multinational conglomerate corporation based in Maplewood, Minnesota. Valuetronics International sells used and refurbished anti static testing devices made by 3M.

ACDC

ACDC Electronics was the Advanced Component Design Corporation when it got its start more than 60 years ago. Emerson Electric Corporation acquired Advanced Component in 1974, turning it into a division now known as Emerson Network Power. ACDC has always been a brand heavily involved in the design and manufacture of linear power supply and loads systems. ACDC used to manufacture direct current electronic loads, test equipment, and a variety of switching power supplies. ACDC no longer makes switching power supply devices. Luckily, engineers can count on ValueTronics to sell used and refurbished switches and other products from ACDC.

Acme

Acme Electric has built a reputation for the last 85 years for its superb customer service, industry expertise, and high-quality products. Acme is a trusted company for the manufacture of power condition equipment, such as appliance transformers, voltage regulators, DC electronic loads, and other kinds of electronic test equipment. The Acme brand is responsible for more than 1,500 products now found used and refurbished at affordable prices. In addition to its standard power supplies and loads, Acme also provides special products to meet individual customer needs. As an original equipment manufacturer–oriented company, Acme has the resources to deliver custom products quickly.

Acopian

Acopian Power Supplies is a test equipment manufacturer that’s dedicated to the manufacture of highly reliable AC and DC electronic loads and power supply equipment. Acopian was founded in 1956 in New Jersey. The company came out with the first solar radio manufactured for public sale in 1957. From there, business boomed as Acopian began to manufacture high-quality custom power supplies and loads as well as other electronic equipment. Today, Acopian is still introducing new, innovative products and creating custom systems for customers. You can find top-quality used and refurbished Acopian products, including those that the brand has stopped making, at ValueTronics.com.

Acterna

Acterna, now under the brand of Viavi Solutions, is a leading provider of electronic test equipment and platforms for network systems performance management. Viavi Solutions works on the most powerful networks in the world, providing customers with end-to-end solutions that enhance analytics and visibility. Viavi partners with enterprises and network providers to bring them up to speed on the latest network technologies, including cybersecurity measures. Acterna is a manufacturer of fiber optic cables for faster network speeds, several interface products, a variety of analyzers, network testers, rackmount kits, and adapters. You can purchase used and refurbished Acterna products at ValueTronics.com.

Adaptive Power Systems

ADC Kentrox

ADCMT

Advantest

Founded in 1954, Advantest specializes in digital measurement technologies. As a global leader in semiconductor electronic test equipment, this manufacturer produces spectrum analyzers, network analyzers, frequency counters, pulse pattern signal generators, optical power meters, resistance meters, test sets, multimeters, and interface units. Advantest focuses on creating tools that facilitate the accurate and easy measurement of time, current, and voltage. The hallmark of the Advantest brand is its groundbreaking technology that contributes to global consumer safety, security, and satisfaction. Advantest produces products for professionals in the semiconductor, technology, automobile, electric, and health care industries. Shop used and refurbished Advantest equipment at ValueTronics.com.

AEA Technology

AEA Technology, Inc., has been a pioneer in the radiofrequency (RF) and cable test equipment industries. Starting as a small manufacturer focused on commercial RF cable testing, AEA Technology has grown to become one of the leading brands in this market in the world. The sectors that AEA Technology designs for include aviation, cable TV and telephone, radio and communications, scientific and research projects, first responders, military and government, MRI coil testing, and RFID ad telemetry. This company manufactures analyzers, meters, attenuators, antennas, cables, reflectometers, and other test equipment. You can find new, used, and refurbished AEA Technology products at ValueTronics.com.

AEMC

Aeroflex

Aeroflex, Inc., began as a small manufacturer that produced radiofrequency (RF) and microwave integrated circuits, components for wireless communication, and test equipment. In 2014, Cobham Advanced Electronic Solutions, an aerospace company in the U.K., acquired Aeroflex. Cobham sells Aeroflex products in three sectors: Cobham Semiconductor Solutions, Cobham RFMW Solutions, and Cobham Motion Control Solutions. Aeroflex produces equipment for the aviation, audio, video, data, communications, defense, and life support industries. Its products include analyzers, communication monitors, sensors, RF signal generators, and other signal generators. ValueTronics is proud to bring consumers Aeroflex products at discounted prices for used and professionally refurbished models.

Agilent

Agilent Technologies was a spin-off of Hewlett-Packard (HP). HP created Agilent to take over the brand’s test equipment division. Agilent manufactured oscilloscopes, analyzers, meters, power supplies, signal generators, and much more. As a top brand in the industry since 1999, and for decades before that with Hewlett-Packard, Agilent created some of the world’s most important test equipment. In 2013, Agilent created its own spinoff, Keysight, which has taken over the electronic measurement business. Agilent now makes products for the food, environmental, pharmaceutical, diagnostics, chemical and energy, and research markets. You will find Agilent/Keysight products, used and refurbished, at ValueTronics.com.

AH Systems

Alnor

Alnor Instruments, also known as TSI Alnor Instruments, is a leading measurement and test equipment manufacturer with offices throughout the United States, Asia, and Europe. TSI Inc. is a globally renowned brand and leader in the design and manufacture of precision measurement instruments. TSI solves measurement problems related to indoor air quality, chemical analysis, biohazard detection, airflow, aerosol science, and metal and plastics. TSI Alnor Instruments produces a wide range of test equipment, including data acquisition (DAQ) tools, meters, and other high-quality devices for physical measurement. Buy used and refurbished Alnor thermo anemometers or micromanometers at affordable prices from ValueTronics.com.

Ameritec

Ameritec Corporation was originally one of the seven Regional Bell Operating companies that came out of the court-ordered breakup of the Bell telephone system. Ameritec is responsible for the manufacture of products such as communication analyzers, test sets, and call generators. In 1999, SBC Communications acquired Ameritech Corporation, which was then a telecommunications company. SBC Communications then acquired AT&T Corporation in 2006, becoming the present-day AT&T Inc. After 30 years in business, Ameritec discontinued its line of test equipment products. However, any consumers who are still interested in purchasing high-quality used and refurbished Ameritec products can shop at ValueTronics.com.

Amplifier Research

Amplifier Research Corporation, now known as the brand AR Worldwide, designs and manufactures radiofrequency (RF) and amplifier test equipment. AR Worldwide is a popular manufacturer of RF amplifiers, microwave amplifiers, testing systems, antennas, data acquisition (DAQ) systems, meters, and electromagnetic safety products and accessories. Today, AR Worldwide manufactures innovative test equipment for the aerospace, engineering, and technology industries. At ValueTronics, we sell used and refurbished Amplifier Research watts amplifiers, power amplifiers, RF amplifiers, microwave RF amplifiers, linear broadband amplifiers, power heads, and power meters. Give us a call to ask for a price estimate on certain refurbished Amplifier Research products.

Amprobe

Amprobe Instrument Corporation has been in the business of manufacturing reliable, rugged test equipment and measurement tools for more than 65 years. Professional HVAC technicians and electricians trust Amprobe for its high-quality equipment – especially clamp meters and multimeters. Amprobe got its start in 1948 as Pyramid Instrument Company. One of its first products was the Amprobe clamp meter. In 1960, Amprobe Instrument’s name was nearly synonymous with the popular Amprobe meter, so the company changed its name. Today, Amprobe manufactures and distributes more than 500 products worldwide. Find new, used, and refurbished Amprobe flexible clamps, multimeters, and recorders at ValueTronics.com.

Amrel

American Reliance Inc. (Amrel) began in 1985 as a manufacturer of test equipment, direct current (DC) power supplies, DC electronic loads, and rugged computers. Amrel continues to design and manufacture rugged computers, including some popular mobile models. Amrel has also spread its reach into emerging industries such as alternative health care, renewable energy, and disaster relief. Amrel counts among its clients many federal, state, and local governments as well as the U.S. Army, U.S. Air Force, General Dynamics, Siemens, Raytheon, and the U.S. Department of Energy. Become an Amrel customer by shopping for its used and refurbished products at ValueTronics.com.

Anaheim Scientific

Anaheim Scientific is a division of the B&K Corporation responsible for developing environmental test equipment and precision measurement tools. Anaheim Scientific is a manufacturer of products for professionals in the environmental sciences, such as thermometers, sound meters, data loggers, and calibrators. Environmental professionals count on the Anaheim Scientific brand for high-quality durable field tools to measure humidity, dew point, temperatures, light levels, color levels, sound levels, water quality, pH balance, airflow, and other important parameters. Purchase new, used, and refurbished Anaheim Scientific sound level calibrators, paperless data logging units, thermocouple thermometers, infrared thermometers, and color analyzers at ValueTronics.com.

Analogic

Analogic has been in the test equipment manufacturing industry for more than 40 years. Its mission is to solve complex engineering problems through creative innovation. Analogic’s main market is the health care industry, but this brand is also a manufacturer of equipment for airports and engineers. Analogic develops technologies used for magnetic resonance imaging, digital mammography, computed tomography, and ultrasound in hospitals around the world. Analogic has also created a state-of-the-art security system for airports, improving consumer safety and reducing wait times. Shop used and refurbished Analogic analyzers, calibrators, digitizing plug-ins, precision digitizers, direct current voltage standards, and multifunction waveform synthesizers at ValueTronics.com.

Ancot

Ando

In 2001, the Japanese company Yokogawa Electric Corporation acquired Ando Electric Co. Ltd., combining the two manufacturers’ test equipment and measurement tools. Since the merger, Ando has been known as Yokogawa. With Ando’s resources, Yokogawa has grown to become one of the most prominent manufacturers of test equipment – competing with bigwig brands such as Agilent and Advantest. Yokogawa manufactures analyzers, cable analyzers, antenna analyzers, fiber optic cables, frequency counters, optical multimeters, and signal generators. Today, consumers can find used and refurbished products from Ando (before the merger) for sale at discounted prices at ValueTronics.com, where you can shop for mainframes, analyzers, and multimeters.

Anritsu

Anritsu is a major manufacturer of radiofrequency (RF) test equipment and communications devices. With a history that dates back to 1895, Anritsu is a pioneer in telecommunications innovations and technologies. The company created the world’s first wireless telephone, paving the road for the modern smart phone. Today, Anritsu is a trusted brand that develops dozens of kinds of test equipment, including a variety of analyzers, meters, cables, adapters, and sensors. Shop new, lightly used, and expertly refurbished Anritsu items at ValueTronics. Browse our selection of Anritsu network analyzers, detectors, testers, signal generators, sensors, frequency counters, and power meters at discounted prices.

Antenna Research

APE

Founded in 1968, Automated Production Equipment (A.P.E.) introduced rework and repair equipment to a growing worldwide electronics community. Now, more than 40 years later, the industry has changed beyond recognition. Denser packaging, RF shields, flex circuits, CSP’s / uBGA’s plastic odd forms, area array packages, pin grid arrays, ceramic chips, and the constant demand for greater throughput, have pushed rework equipment to new standards. APE has met and surpassed these standards for the past 15 years with our patented thermal convection rework systems. Our unique technology uses high power and low temperature to reproduce precisely the original manufacturing process.

Applied Instruments

Argantix

Argantix is one of four trademarks owned by California Instruments Corporation in San Diego. The California Instruments Corporation is a leading manufacturer of alternating current (AC) power supplies and test equipment. Today, Ametek owns California Instruments as well as the Argantix brand. The company produces AC and direct current (DC) power supplies, frequency converts, current sources, AC electronic loads, compliance tests, and custom systems for many different industries. You can find used and refurbished products from Argantix at ValueTronics.com. The Argantix XDS 50-200 DC Power Supply we sell at ValueTronics offers basic capabilities needed for many applications at an affordable price.

ARRA

Antenna & Radome Research Associates (ARRA) Inc. is a prominent manufacturer of microwave and radiofrequency (RF) components and test equipment. ARRA Inc. designs and distributes attenuators, couplers, switches, terminations, dividers, filters, and phase shifters. This brand is responsible for the manufacture of continuously variable attenuators, fixed attenuators, and pin diode variable attenuators. The company offers high power, low phase, motorized, calibrated, digitally controlled, and voltage controlled attenuators, to name a few of its products. Shop for a used, refurbished ARRA Inc. direct reading variable attenuator or 8 GHz variable RF attenuator at ValueTronics.com at a discount. Contact us to request a price quote.

Arris

Associated Research

Associated Research began in 1936 as a manufacturer of reliable test equipment and measurement solutions. For 80 years, this brand has focused on creating innovative products for the electrical safety compliance industry. Associated Research produces items such as high potential (hipot) electrical safety equipment and hipot testers. Associated Research developed the very first battery-operated megohmmeter, the Vibrotest, and the alternating current (AC) Hypot, the brand’s first hipot tester. Today, Associated Research continues to shape this industry with new hipot test equipment. Save money and increase your return on investment by shopping for used and refurbished Associated Research test sets at ValueTronics.com.

Astromed

Astro-Med, Inc. used to be a manufacturer of test equipment and data acquisition (DAQ) supplies. Now, AstroNova owns Astro-Med. AstroNova’s Test & Measurement Business Group manufactures the supplies Astro-Med used to create, including equipment for the automotive, energy, aerospace, rail transportation, and industrial industries. AstroNova develops products such as acquisition recorders, DAQ systems, network printers, transient signal generators, and visual display software. AstroNova’s innovative test equipment helps hundreds of technicians and engineers throughout the world. Their reliable equipment and exceptional technical support capabilities make it easy to integrate their systems. Visit ValueTronics.com to shop for used and refurbished Astro-Med products.

Astron

Astron Corporation is a premier manufacturer of electronic test equipment, including power supplies, direct current (DC) and alternating current (AC) converters, and battery chargers. Astron is a leading name in the test equipment manufacturing market, producing dozens of reliable devices for power sourcing. Workers in many industries use Astron products for continuous power supply for DC/DC and DC/AC applications. Shop ValueTronics.com for used and refurbished Astron power supply devices at great prices, including the 16V 4A DC power supply, RS-12A DC power supply, Astron RS-7A continuous linear power supply, and RS-20M DC power supply. Contact us to request a price quote.

ATN Microwave

ATN Microwave provided microwave measurement solutions for wireless and high speed data communications applications. ATN Microwave Inc. was fully acquired and absorbed by Agilent Technologies (now Keysight).

Audio Precision

Avery Berkel

Avery Berkel is an established manufacturer of software, scales, printers, food equipment, and manufacturing test sets. Consumers have trusted Avery Berkel for premier weighing solutions since its foundation in 1875. From the automotive industry to digital engineering, the Avery Berkel digital scale is a common tool. Technicians, retailers, and environmental scientists all use Avery Berkel scales and weights. Although Avery Berkel digital scales and other products are no longer available in the United States, consumers can find used and refurbished items from this brand at ValueTronics.com. Their superb test equipment and weighing solutions live on at affordable refurbished prices on ValueTronics.com.

AVO

AVO stands for Amps, Volts, and Ohms. AVO is famous for its popular AVOmeter multimeter tool. This line of test equipment measures direct current (DC), direct voltage, and resistance. Often, consumers refer to this brand’s multimeter as simply an “AVO.” AVO also created high potential (hipot) testing tools and high-sensitivity meters. In the 1960s, AVO merged with Megger Group Limited when both companies moved from London to a manufacturing site in Dover, England. Today, AVO lives on as Megger’s training institute for test equipment professionals. Purchase a used and professionally refurbished AVO ground resistance tester, model DET62D, from ValueTronics.com.

Agilent Keysight

Ball Efratom

Ball Efratom is an electronic test equipment manufacturer best known for creating plug-ins for ultrasonic testing. The plug-ins are compatible with the Tektronix TM500 system, a modular system. Ultrasonic testing enables engineers to gauge the internal structure of a piece of equipment using sound waves. In 1994, Datum Inc. acquired Ball Efratom. Today, Datum Inc. continues to design and manufacture frequency and timing products according to high industry standards. The Ball Efratom brand survives at Datum Inc. and in resale stores, despite the fact that it no longer manufactures products under the Ball name. Purchase used and refurbished Ball Efratom portable rubidium frequency standards at ValueTronics.com.

Ballantine

Ballantine Labs makes precision calibration and metrology standards out of Annandale, New Jersey. Valuetronics sells used and refurbished Ballantine test equipment.

Barco

Behlman

Belar

Berkeley Nucleonics Corp

Berkeley Nucleonics Corporation (BNC) is a premier precision electronic test equipment manufacturer. Based out of San Rafael, California, BNC has dozens of manufacturing facilities throughout the country. BNC was founded in 1963, originally created to manufacture pulse signal generators. Today, consumers recognize BNC as a leading manufacturer of signal generators, digital delay generators, radiation detection and analysis tools, and other high precision instruments. The Berkeley Nucleonics Corp. develops a variety of amplifiers, spectrum analyzers, high-frequency waveform generators, and microwave signal generators. Products from BNC include universal pulse generators, arbitrary waveform function generators, and digital delay generators. Purchase these used and refurbished BNC generators at ValueTronics.com.

Berkeley Varitronics

Berkeley Varitronics Systems (BVS) is a manufacturer that designs test equipment, including radiofrequency (RF) analysis tools, pulse signal generators, test receivers, and wireless threat detection instruments. Scott Schober, the CEO of Berkeley Varitronics, is an experienced engineer, scientist, and innovator. Schober has developed more than 50 different test equipment products for many applications. Consumers across multiple industries use BVS test equipment and supplies, including law enforcement professionals, government and military workers, technicians, and engineers. The BVS brand provides custom engineering solutions, high-quality signal generators, and cyber security expertise to their customers. Visit ValueTronics.com to purchase used and refurbished BVS products.

Bertan

Biddle

For dozens of years, the James G. Biddle Company in Pennsylvania manufactured test equipment under its own name. Biddle was also the main importer of Megger products for many years. Since 1889, Megger has been a major provider of electronic test equipment in England and around the world. The test equipment that Biddle manufactured included multimeters, insulation meters, resistance meters, data acquisition (DAQ) instruments, battery chargers, calibrators, and high potential (hipot) tests. Megger eventually acquired the Biddle Company and continues to manufacture high-voltage equipment in the Biddle name. ValueTronics is proud to sell used and refurbished products from the Biddle brand.

Biorad

Bird

Bird Technologies Group is a global leader in radiofrequency (RF) test equipment and services. This manufacturer has been in business for more than 70 years. Bird produces top-quality RF analyzers, meters, plug-ins, attenuators, terminations, sensors, data acquisition (DAQ) instruments, connectors, and other kinds of test equipment. Bird Technologies Group has pioneered many innovations in the RF industry, helping engineers, the government (including the military), and the general community. The equipment Bird builds is durable and can withstand tough field conditions. You can shop at ValueTronics.com for used and refurbished Bird wattmeters, power analysts, power sensors, and plug-in elements.

B&K Precision

B&K Precision is one of the top brands in the test equipment manufacturing business. Over the last 60 years, B&K Precision Corporation has built a reputation for developing reliable and cost-effective test equipment and electronic parameter measurement tools. People across dozens of industries use B&K Precision’s equipment for design, troubleshooting, research, production line testing, electronic field services, and industrial maintenance. B&K Precision manufactures products such as electronic analyzers, meters, data acquisition (DAQ) tools, oscilloscopes, power supplies, signal generators, and test equipment accessories. Browse dozens of new, used, and refurbished B&K Precision items at ValueTronics.com, including power supplies, generators, and multimeters.

Blankom

BMI

Boonton

Boonton Electronics is a leading manufacturer of high-performance electronic test equipment such as sensors, radiofrequency (RF) systems, and power meters. Boonton makes lines of analyzers, meters, data acquisition (DAQ) instruments, sensors, signal generators, impedance measurers, audio analyzers, and RF voltmeters for a variety of applications. Engineers, electricians, HVAC technicians, and other professionals use Boonton products for commercial and industrial uses. In 2000, Wireless Telecom Group, Inc., acquired Boonton Electronics. Since the merger, Boonton has had the resources to expand its product development and enhance customer service. Browse the complete list of affordable used and refurbished Boonton brand equipment at ValueTronics.com.

Bruel & Kjaer

Brüel & Kjær Sound & Vibration Measurement A/S is a renowned test equipment and measurement technology manufacturer throughout the world. Founded in 1942, Brüel & Kjær has had plenty of time to perfect its design and development techniques. The focus of the Brüel & Kjær brand is to create innovative solutions for the measurement and management of sound and vibration. Brüel & Kjær has come out with sought-after products such as audio analyzers, sound meters, sensors, amplifiers, probes, noise generators, graphic printers, human vibration units, microphones, filter sets, and recorders. Increase your return on investment with used and refurbished Brüel & Kjær products at ValueTronics.com.

Burleigh

Burleigh Instruments is a business that designs, manufactures, and markets precision test equipment and products. Scientists, researchers, engineers, and technicians use Burleigh products for applications that involve electronics. In 2005, the three technical leaders of Burleigh Instruments founded Bristol Instruments, Inc., taking the place of Burleigh. Today, Bristol Instruments manufactures test equipment mainly for the optical metrology, fiber communications, and scientific sectors. People know Bristol because of its highly accurate interferometer-based instruments. Equipment from Bristol includes wavelength meters, optical meters, and data acquisition tools. You can buy used and expertly refurbished Burleigh optical wavelength meters at discounted prices from ValueTronics.com.

Cablecom

Cal Test Electronics

Cal Test Electronics has an extensive line of test equipment accessories for workers in the process control, electrical, or maintenance industries. Cal Test follows stringent safety standards as a trusted manufacturer, ensuring all its products are compliant with accepted industry regulations. Cal Test can construct custom accessories, kits, and components for its clients. In business since 1995, Cal Test manufactures accessories such as pincer clips, alligator clips, probe kits, attenuators, oscilloscope probes, cables, and adapters. The Cal Test brand boasts more than 3,000 different test equipment accessories. You can shop for new, used, and refurbished Cal Test accessories at competitive prices at ValueTronics.com.

California Instruments

California Instruments is a popular brand in the electronic test equipment marketplace. California Instruments has developed dozens of devices in this niche, including alternating current (AC) and direct current (DC) power supplies, waveform generators, electronic loads, and AC sources. Many different types of technicians and engineers purchase California Instruments products for consistent high quality. In 2007, the manufacturer Ametek acquired California Instruments, and it still manufactures California Instruments’ AC programmable power sources and markets them worldwide. Find a used, refurbished California Instruments oscillator, AC power source, DC power supply, frequency charger, or other test equipment item on sale at ValueTronics.com.

Carrier Access

Carton

If you’re in the market for a high-functioning, reliable professional microscope, consider Carton brand. Carton Optical is Thailand’s only manufacturer and distributer of microscopes. Carton has operated in Thailand for more than 20 years, obtaining a strong reputation for high-quality microscopes, accessories, and test equipment. Carton maintains high production standards, with microscopes that always comply with industry standards. Carton’s microscopes combine Japan’s superior standards and high-tech machinery with the most advanced industry knowledge to deliver superb products. Save money by shopping for used and refurbished Carton microscopes at ValueTronics.com. We sell Carton’s stereomicroscope as well as the binocular and trinocular stereo zoom microscope.

Catapult Communications

CharlesWater

Charleswater is an electrostatic discharge (ESD) control product manufacturer. It was founded in West Newton, Massachusetts. However, after it merged into Desco Industries in 1990, it became the leading brand in the United Kingdom. As a subsidiary of Desco Industries, Inc., in California, Charleswater is in charge of marketing ESD control products and electronic test equipment throughout Europe. Charleswater has an extensive library of ESD resources available to the public on its website. The test equipment they make includes resistivity meters and data acquisition (DAQ) instruments. To find used and refurbished equipment from this brand at discounted prices, visit ValueTronics.com.

Chase

Chatillon

Chroma

Chroma Systems Solutions is a top-quality manufacturer of test equipment for the automotive, medical, aerospace, and renewable energy industries as well as the military. Chroma produces consistently high-performing products that allow engineers to take accurate and fast parameter measurements. Chroma products enable the testing of direct current (DC)-DC converters, batteries and battery chargers, alternating current (AC) power supplies, fuel cells, and voltage regulators. Chroma distributes its test equipment worldwide, with facilities around the globe. You can purchase new, used, and refurbished Chroma meters, data acquisition (DAQ) tools, data loggers, power supplies, electronic loads, electrical safety analyzers, and more at ValueTronics.

Circuit Specialists

Clare

Clare Instruments is one of several brands owned by the Seaward Electronic Group. Seaward Group has been in the test equipment industry for more than 30 years, based in Durham, England. Seaward is a market leader in electrical safety test equipment manufacturing. It’s also a global leader in portable appliance test (PAT) instruments and related accessories. Clare Instruments develops high-quality safety equipment, safety testing accessories, and multifunction calibrators for professionals across many industries. Clare Instruments manufactures alternating current (AC) high potential (hipot) testers, other hipot testers, and earth leak testers for environmental science professionals. Buy these products used and refurbished at ValueTronics.com.

Clarke Hess

Clarke-Hess Communication Research Corp. is a leader in precision test equipment manufacture. Clarke-Hess began in 1969 as an electronics test and measurement company. It specializes in applications relating to low frequency and direct current (DC) devices. Professionals who work in commercial and industrial firms, military agencies, and laboratories trust Clarke-Hess as their product manufacturer. The Clarke-Hess brand has acquired a stellar reputation through the years for its excellent products, outstanding performance, and great customer service. Clarke-Hess manufactures power analyzers, calibrators, data acquisition (DAQ) tools, current sources, amplifiers, and meters. You can trust ValueTronics.com for quality used and refurbished Clarke-Hess test equipment.

Codico

Colby Instruments

Dr. Siegfried Knorr and Dr. Betty Chang founded Colby Instruments in 1977. The original focus of the company was to manufacture test equipment for the microwave and radiofrequency (RF) markets. In the brand’s first 10 years, Colby Instruments developed high-speed pulse signal generators and clock drivers. From there, Colby introduced product lines of phase shifters and programmable delay line instruments that swiftly became popular tools in their field. Engineers, technicians, and maintenance professionals in many industries trust Colby Instruments as their manufacturer for precise, accurate instrumentation. ValueTronics is proud to sell used and refurbished Colby Instruments test equipment at affordable, cost-effective prices.

Cole Parmer

Founded in 1955, Cole-Parmer has been a leading global manufacturer of industrial and laboratory test equipment products ever since. Cole-Parmer designs and produces fluid handling products, equipment, and supplies. The fields that Cole-Parmer products most cater to are measurement and control, fluid handling, and electrochemistry. Cole-Parmer’s long history of exceptional customer service and technical support has made this brand one of the go-to companies for professionals in many industries for items such as meters, data acquisition (DAQ) tools, physical measurement instruments, and thermometers. At ValueTronics, we deliver used Cole-Parmer products that have been expertly refurbished to operate at optimal capacity.

Com-Power

The Com-Power Corporation is a manufacturer of products and test equipment in the field of electromagnetic compatibility (EMC). EMC describes an electronic product’s ability to work as it’s intended in its environment. The product must limit its own electromagnetic emissions, or noise, so it doesn’t interfere with other devices nearby. The product must also exhibit EMC immunity, or the ability to withstand electromagnetic energy from other products without performance problems. The Com-Power brand designs equipment that deals mainly with noise and sound. Its long list of products includes spectrum analyzers, signal generators, amplifiers, and antennas. Browse used and refurbished Com-Power products at ValueTronics.

Compliance Design

Compliance West

Compliance West USA began in 1983 as a product safety consultant firm. Today, Compliance West has transformed itself into a leading manufacturer and provider of cutting-edge high potential (hipot) test equipment. Engineering professionals and laboratories around the world seek Compliance West brand hipots and testing accessories. In 1997, Compliance West USA sold its product safety-consulting department to NEMKO, focusing solely on test equipment thereafter. Compliance West prioritizes consumer safety in the design and manufacture of its ground continuity and hipot test equipment, always adhering to strict standards. Find used, professionally refurbished Compliance West test equipment at ValueTronics at affordable rates.

Compression Techniques

Comtech PST

In 1987, Comtech Telecommunications Corp created the Comtech PST division to focus solely on high-power radiofrequency (RF) amplifiers. Comtech PST Corp. serves many different domestic and international high-tech markets. The company specializes in the development and manufacture of RF and microwave solid-state high-power amplifiers. Comtech PST’s RF amplifiers and test equipment are useful for applications such as electromagnetic compatibility testing, telecommunication, defense, satellite tracking, radar systems, electronic warfare, and medical testing systems. Comtech PST’s dedication to customer satisfaction has brought this company to the top of its field over the years. Become a Comtech PST customer by shopping used, refurbished products at ValueTronics.com.

Consultronics

The Consultronics Limited company started as a private firm based in Toronto that specialized in solutions for voice over internet protocol (VoIP), internet protocol TV, and x-digital subscriber line applications. In 2006, the prominent test equipment manufacturer for copper-based broadband access networks, Consultronics Limited, became a part of EXFO, a company that also manufactures test instruments. After this acquisition, EXFO discontinued Consultronics’ products and continued manufacturing test equipment, including noise signal generators and wirelines testers under the EXFO brand name. Luckily, consumers can still purchase used and refurbished Consultronics products at ValueTronics. Purchasing refurbished is more cost-effective than buying new.

Cooper Instruments

Sam and Rex Cooper founded Cooper Instruments & Systems in 1985. The manufacturer is still independently owned and operated. Cooper Instruments & Systems is a global leader in the design and manufacture of force and pressure test equipment, sensor systems, and calibrators. The company delivers custom calibration services, including the creation of individual load sensors and torque sensors. Cooper Instruments distributes and sells load cells, transducers, and digital instrumentation to engineers working in many industries. The company’s physical measurement equipment has given Cooper Instruments a solid reputation. You can find used and carefully refurbished Cooper Instrument load cells at ValueTronics.

Cross Technologies

Clarostat

Clarostat is the leading manufacturer of panel-mount potentiometers in the United States. Clarostat also makes other test equipment, such as decade resistors, custom optical switch solutions, and photoelectric solutions for commercial and industrial applications. Clarostat was the pioneering company of thick-film, wire-wound conductive plastic pots. Honeywell International, Inc., a Fortune 100 company, acquired Clarostat several years ago. The Clarostat brand name is still on Honeywell products such as potentiometers, resistors, encoders, trimmers, panel controls, rheostats, and optical switches. You will find used and refurbished Clarostat products at ValueTronics.com. The original manufacturer no longer carries many of the refurbished products on our site.

dBM

dBm Corporation began in 1999 when the founders combined their decades of experience to provide consumers with top-quality radiofrequency (RF) test equipment and components. The dBm Corporation’s main focus is on RF test equipment, but it also creates noise signal generators, satellite link emulators, frequency converters, solid-state attenuators, and plug-ins. When an engineer needs to perform wireless link emulation involving noise, Doppler, flat fading, delay, phase shift, payload emulation, or multipath fading, he or she uses dBm RF test instruments. dBm is a brand that professional engineers and technicians can trust. Purchase used and refurbished equipment from the premier brand dBm at ValueTronics.com.

Data Precision

Data Precision is a trusted manufacturer of test equipment such as digital multimeters, capacitance meters, high-voltage probes, waveform analyzers, data acquisition (DAQ) instruments, and calibrators. Engineers, electricians, HVAC technicians, and professionals in the automotive and medical industries use these products for a variety of electronic equipment applications and tests. Data Precision is now part of Analogic, a high-technology company that caters to original equipment manufacturers and end users around the world. The Analogic brand is known for its innovative solutions to electronic testing needs. You can purchase value-priced, gently used, refurbished Data Precision meters, multimeters, probes, and more at Valutronics.com.

Datacom Textron

Datron

Professionals in many different industries recognize Datron as a premier manufacturer of test equipment – particularly multimeters. Datron’s meters deliver consistently accurate measurements, as well as high-tech features and long-lasting reliability in the field. Datron is a brand that’s dedicated to designing and manufacturing high-quality test equipment such as data acquisition (DAQ) and data logging tools, calibrators, multifunction calibrators, analyzers, and different kinds of meters. Datron also manufactures alternating current (AC) converters, which are available at a discounted price from ValueTronics.com. ValueTronics is your one-stop shopping solution for buying new, used, and refurbished test equipment from top brands such as Datron.

Daytronic

Delta Elektronika

Since 1959, Delta Elektronika has supplied direct current (DC) power supply units to commercial and industrial professionals. Delta’s design philosophy is steeped in reliability and exceptional customer service, emphasizing excellent technical specs and long test equipment life. Delta power supplies react faster than other brands and produce very little noise. Delta customers never face issues from DC power supply emissions. With each unit thoroughly checked for standards compliance, rest assured that you’ll receive a high-quality product when you choose Delta. When it comes to low cost of ownership, superb performance, and continuous full power, industry professionals buy used and refurbished Delta products at ValueTronics.

Dewetron

Digicast

Digital Audio

Digital Lightwave

DNI Nevada

Drake

Dranetz

Dranetz’s slogan, “The standard for energy and power management,” is more than just a catchphrase. Dranetz, a Gossen Metrawatt company, is the leading manufacturer of intelligent monitoring solutions in the energy, power quality, and electrical demand markets. Dranetz has over 100,000 repeat clients around the world. It manufactures equipment and accessories such as power quality analyzers, energy meters, interfaces, alternating current (AC) probes, power supplies, adapter cables, batteries, memory cards, flash readers, communications modules, power monitors, and lockable test equipment cases. To purchase these advanced products and other brands at discounted rates, shop used and refurbished Dranetz items at ValueTronics.com.

Dynaload

TDI Power by Astrodyne TDI owns Dynaload. TDI Power is a manufacturer of equipment including power supplies and direct current (DC) electronic loads. TDI Power provides electronic load solutions to professionals looking for test equipment. Dynaload electronic loads are the ideal balance of affordability and reliable products. This product meets industry standards, is highly versatile, programmable, and packed full of features. Engineers purchase TDI Power’s Dynaload for power supply testing, battering testing, and fuel cell testing solutions. The Dynaload is an all-in-one electronic load system that engineers and technicians can purchase at competitive prices, used and refurbished, from ValueTronics.

Dynamic Wave

Dynamic Wave manufactures test equipment and specializes in traveling wave tube (twt) amplifiers. These products amplify radiofrequency signals in microwaves, and are low noise and high gain. The Dynamic Wave brand twt amplifier is ideal for engineers who need to design, test, and measure circuits in a variety of applications. This product is easy to maintain, lightweight, and compact for convenient field use. It’s highly reliable, backed by Dynamic Wave’s dedication to customer satisfaction and tech support. Engineers and technicians use the Dynamic Wave amplifier for radio communications, EMI testing, cellphones, and many other applications. Purchase new, used, and refurbished amplifiers at ValueTronics.

EA Elektro Automatik

Eagle

Eagle Test Systems is a manufacturer of automatic electronic test equipment that operates within the Teradyne Semiconductor Test Division. Eagle Test’s target consumers are semiconductor manufactures and assembly and test subcontractors. However, many different professionals in the industries of engineering, technology, and maintenance can make use of Eagle Test Systems’ radiofrequency semiconductors, analog semiconductors, mixed-signal (analog and digital) semiconductors, and bridges. The Eagle brand manufactures decades and bridges for testing electronic equipment parameters such as resistance, although its main focus is on semiconductors. Purchase Eagle Test Systems products at a discount when you shop used and new items at ValueTronics.com.

Eaton

Eaton Advanced Electronics made amplifiers for test and measurement applications. The division no longer exists. Valuetronics sells used and refurbished Eaton amplifiers.

Ectron

ED&D

ED&D, incorporated in 1990, is a world-leading manufacturer of industrial test equipment for product safety applications. Products are made in accordance with various IEC, CE, CSA, UL, VDE, MIL, EN, ASTM or other national and international standards.

EG&G

Edgerton, Germeshausen, and Grier, Inc., or EG&G, got its start as a U.S. national defense contractor. EG&G provided defense management solutions and technical solutions. It has played a part in several important national events, including World War II, nuclear tests with the Atomic Energy Commission, and high-tech military equipment testing. EG&G is a manufacturer of test equipment such as sensors, security systems, amplifiers, preamplifiers, imaging products, and microwave and electronic components. URS officially purchased the EG&G brand 2002. Now, consumers turn to sites such as ValueTronics.com to find the used and refurbished EG&G testing products they want after their discontinuation.

Eiden

EIP Microwave

EIP Microwave Inc. is a prominent manufacturer of frequency counters, VXI and PXI microwave products, and other test equipment. EIP is a pioneer in its industry, creating innovative microwave test and measurement products since 1976. In 1999, former EIP Microwave Inc. employees left to create Phase Matrix Inc. Creating Phase Matrix took purchasing a few key assets of EIP. Phase Matrix currently supports EIP brand products. In 2004, EIP Microwave expanded to manufacture a microwave component group. In 2014, National Instruments renamed this product line to NI Microwave Components. Check out ValueTronics for new, used, and refurbished EIP Microwave products.

Electroglas

Electroglas, now EG Systems, is supported by more than 40 years of industry experience and teams of electronic test equipment experts. Electroglas’ manufacturing test management solutions enable engineers to meet the technological needs of tomorrow. Most of the major semiconductor manufacturers in the world rely on Electroglas for wafer probing test equipment that will optimize the efficiency of the device and wafer testing processes. Electroglas/EG Systems develops test equipment such as world-class wafer probers, package test handlers, test floor management software, manipulators, and interfaces. Consumers trust EG Systems for consistent product reliability. Shop at ValueTronics.com for used, refurbished Electroglas items.

Electrometrics

Based in New York’s Adirondack Mountains, Electro Metrics Corporation has a built a reputation for top-quality test equipment solutions since its founding in 1963. Electro Metrics is committed to being an excellent manufacturer and technical partner to consumers. This brand offers a wide range of radiofrequency (RF) communications antennas, sensors, probes, machined components, broadband RF applications, and integration solutions for commercial and industrial applications. Electro Metrics works closely with consumers to come up with custom test equipment solutions. ValueTronics offers gently used and professionally refurbished Electro Metrics antennas, probes, power supplies, and more at discounted rates. Request a quote today.

Electronic Development

Founded in 1985 by some innovative engineers, Electronic Development Corporation is a small test equipment development company based out of Maryland. Electronic Development has become a manufacturer of a wide range of products for industrial and consumer use, all of which are cost effective and creative. The brand’s 16,000-square-foot facility has all of the resources to support advanced electronic technologies and evaluate circuits from direct current to more than 10 GHz. Products engineers’ purchases from Electronic Development include oscilloscopes, spectrum and network analyzers, function generators, calibrators, and calibration systems. Browse used and refurbished test equipment from Electric Development at ValueTronics.com.

Electrophysics Corp

Elenco

Elenco Electronics Inc. is a leading manufacturer of test equipment products around the globe. With more than 40 years of experience, Elenco has what it takes to design and build custom solutions for some of the world’s biggest electronic corporations. Elenco develops direct current (DC) power supplies, batteries, oscilloscopes, multimeters, probes, generators, counters, fiber optics, clamp meters, test leads, and tool kits. Elenco also produces educational devices and children’s toys. Consumers who invest in the Elenco brand take the shape of engineers, technicians, students, hobbyists, and the public. Save money by shopping for used and carefully refurbished Elenco products at ValueTronics.com.

Elgar

Elgar used to be a manufacturer of electronic alternating current (AC) power supplies. Today, however, Elgar is a division of Ametek with three sister companies: California Instruments, Sorensen, and Xantrex. As a division of Ametek, Elgar still manufactures top quality test equipment such as high-power AC sources, direct current (DC) electronic loads, oscillators, interface equipment, and signal generators. The many items in Ametek’s Elgar product line include programmable power supplies and power. When engineers need equipment for aviation/avionics testing, arbitrary waveform generation, and compliance tests, they shop at ValueTronics for new, used, and refurbished Elgar products at very affordable prices.

EM Test

Driven by innovation EM TEST provides high-quality, full compliant products and outstanding service to remain the global leader in conducted immunity testing and emission measurement.

EMC Automation

EMC Automation Pvt. Ltd. is a test equipment manufacturer based out of Mumbai, India. EMC Automation is a market leader in electromagnetic interference (EMI) equipment such as industrial automation controllers and counters, temperature controllers, universal counters, programmable logic controllers, process control instruments, timers, time measuring tools, time totalizers, and other types of test equipment. The long list of technologically advanced products the EMC brand manufactures are known for all having long life, durability, and consistent accuracy across multiple applications. Their products are also easy to install and cost effective. Become an EMC Automation customer through ValueTronics by shopping used and refurbished items.

EMC Partner

EMCO

EMI

EMI Group Limited is a major manufacturer in the electric and musical industries. EMI was a private company from 1931 to 2012, at which point it became a subsidiary of Warner Music U.K. EMI became known for manufacturing gramophones in the 1900s, budding into more than 40 years of business success in the electronics and electrical engineering industries. EMI Group has pioneered research into sound recording, developed radar equipment during World War II, and manufactured oscillators, microwave devices, direct current (DC) power supplies, electro-optic devices, and broadcasting equipment. If you’re looking to save on EMI products, shop used and refurbished items at ValueTronics.com.

Emona

ENI

Electronic Navigation Industries (ENI) designs and manufactures advanced radiofrequency (RF) amplifiers. Engineers, technicians, electrical industry professionals, and others know this test equipment company for developing consistently high-quality RF products and components during its history. The ENI brand produces a variety of amplifiers for different applications, each with different wattages to amplify RF and microwave signals. Engineers use RF amplifiers to more easily test, measure, and design electronic circuits. The amplifiers can be used for radio communications, electromagnetic interference (EMI) testing, and cellphone operations. On ValueTronics.com, you can find used, refurbished ENI amplifiers at discounted prices for a variety of needs.

Erem

ESI

Founded in Oregon in 1944, Electro Scientific Industries (ESI) is now one of the nation’s largest manufacturers of test equipment technology. ESI is a leading supplier of laser systems, photonic solutions, and decade resistors for microelectronics manufacturers. ESI pushes the boundaries of the electronics industry with innovations in resistance testing and measurements. Tegam bought ESI’s resistance product line in the 1990s, which passed to IET Labs in 2006. Today, the ESI product line complements IET’s, making IET the supplier of the globe’s most important impedance standards. Purchase a piece of breakthrough equipment from this popular brand used or refurbished at ValueTronics.com.

ETS Lindgren

With more than 75 years of expertise, ETS-Lindgren is one of the most reliable test equipment manufacturers in the country. ETS-Lindgren is the result of the joining of several other top companies that pioneered many modern products and industry practices. Today, the ETS-Lindgren brand continues to top its market for the creation and distribution of antennas, probes, signal generators, and RF microwave test equipment. ETS-Lindgren produces electronic solutions for the defense, automotive, acoustics, EMC, health and safety, medical, and wireless communications industries. Embrace the reliability, quality, and consistent accuracy of ETS-Lindgren products by shopping used and refurbished items at ValueTronics.

Exfo

In the last 30 years, EXFO has risen to the top of its industry as a leading test expert in the world. More than 90 percent of the top 100 certified safety professionals (CSPs) use EXFO test equipment solutions. EXFO is the No. 1 manufacturer of portable optical test solutions in the world. Focused on next-generation innovations, EXFO is consistently producing new technologies to complement its existing lines of meters, data acquisition (DAQ) instrumentation, and fiber optic equipment. EXFO offers tailored solutions to help engineers achieve goals faster. Professionals can enjoy a higher return on investment when they buy used and refurbished EXFO products at ValueTronics.com.

Extech

Extech Instruments started in 1971 as a manufacturer dedicated to building superb measurement and test equipment. When engineers, HVAC technicians, maintenance workers, and others need to accurately troubleshoot and repair applications, they trust Extech for its superior testing tools. Extech’s meters, probes, data loggers, and data acquisition (DAQ) solutions offer a host of ways that engineers can prevent and identify problems. Whether a problem is mechanical, electrical, environmental, or dealing with safety and maintenance, Extech has a solution. Browse our selection of Extech meters, thermometers, data loggers, anemometers, sound level meters, clamp meters, and more at ValueTronics – used and refurbished.

EZ Digital

Factum Radioscape

Farnell

Premier Farnell was established in 1996 to provide engineers and purchasing professionals around the world with quality multichannel test equipment. With facilities in 36 countries and partnerships with more than 3,000 leading manufacturing brands, Farnell has what it takes for ideal customer solutions. Farnell manufactures test equipment such as power supplies, direct current (DC) power supplies, electronic loads, signal generators, radiofrequency (RF) signal generators, and function generators. When it comes to electronic system design, planning, and maintenance, global professionals can trust Farnell. ValueTronics is happy to offer used and refurbished Farnell items for sale at affordable discounted prices.

FCC

Fischer Custom Communications Inc. (FCC) manufactures specialized radiofrequency (RF) test and measurement instruments, transient protection devices, and electromagnetic pulse (EMP) test solutions. Joe Fischer, founder of the company, started FCC in the 1980s when his desire to create a new, high-power bulk current injection probe caused him to rent a 500-square-foot facility and hire a team of 20 people. Today, the business operates out of a 20,000-square-foot building and manufactures more than 500 different test equipment products. The FCC brand sells probes, injection clamps, pulsers, and calibration solutions. You can find any of these items used and refurbished at ValueTronics.com.

Fitel

Flann

Flann Microwave Limited has been a market leader in the design and manufacture of test equipment and measurement supplies for close to 60 years. Flann develops equipment such as antennas, attenuators, step attenuators, precision microwave components, and other test and measurement instrumentation. Flann Microwave Inc. began in Kingston in the United Kingdom, but established facilities in the United States in the 1980s. Today, the Flann brand has a global customer base of professional electricians, technicians, and engineers that count on the company for consistent high quality. Enjoy a higher return on investment for your test equipment purchase when you shop used and refurbished at ValueTronics.

Flir

FLIR Systems, Inc. designs, develops, manufactures, markets, and distributes technologies that enhance perception and awareness. We bring innovative sensing solutions into daily life through our thermal imaging, visible-light imaging, video analytics, measurement and diagnostic, and advanced threat detection systems. FLIR offers a diversified portfolio that serves a number of applications in government & defense, industrial, and commercial markets. Our products help first responders and military personnel protect and save lives, promote efficiency within the trades, and innovate consumer-facing technologies. FLIR strives to strengthen public safety and well-being, increase energy and time efficiency, and contribute to healthy and intelligent communities.

Fluke

Fluke Calibration is a trusted manufacturer and worldwide distributor of hardware and software for parameter measurements such as radiofrequency (RF), temperature, flow, and pressure. Fluke manufactures a broad range of products, all of which pass the standards laboratory before being distributed. Fluke’s products include battery analyzers, meters, clamp meters, data acquisition (DAQ) products, data loggers, oscilloscopes, power supplies, signal generators, and test equipment accessories. Fluke customers have come to expect excellent value from this brand. The company offers a range of technical support programs and premium products at cost-effective prices. Shop Fluke products at ValueTronics and save big on used, refurbished items.

Fluke Networks

General Dynamics

General Dynamics is a well-known brand in the test equipment industry. This manufacturer is a leading supplier and distributor of wireless communications and satellite products. General Dynamics is a worldwide aerospace and defense company. It is responsible for building communication analyzers, business jets, combat vehicles, and security products. General Dynamics has locations in 43 countries. The company was started in 1952 and manufactured rockets, tanks, submarines, missiles, fighters, warships, and electronics to military services until the 1990s. From there, it expanded into the information technology product market. Become a General Dynamics customer by shopping used and refurbished equipment from ValueTronics.

General Instrument

General Radio

General Radio Company, or GenRad, was founded in 1915 by a man named Melville Eastham. GenRad is a manufacturer of automatic test equipment, printed circuit boards, and electrical component measurement equipment. It develops sound and vibration equipment, such as audio analyzers, sound meters, amplifiers, noise generators, and power supplies. General Radio Company soon became a major player in the test equipment industry. Teradyne acquired the brand in 2001 for its line of automatic test equipment. IET Labs Inc. eventually purchased the GenRad product line and continues to manufacture its meters and stroboscopes. ValueTronics sells used and refurbished GenRad products at affordable prices.

Gertsch

Gertsch is a test equipment manufacturer that once operated under the umbrella company Eaton Corporation. Eaton acquired and distributed product lines from Singer, Gertsch, AILTech, and Cutler-Hammer for several years. In 1991, TEGAM Inc. acquired the synchro-resolver standard, transform, and phase angle voltmeter product lines from Eaton, including the Gertsch products. Today, the TEGAM brand specializes in the design and manufacture of many different test and measurement instruments. Gertsch products now have the TEGAM name. Consumers can still purchase used and refurbished Gertsch test equipment, such as the Gertsch synchro standard device, at resale stores such as ValueTronics.com.

Gigatronics

The Giga-tronics company has been in the test equipment business for about 35 years. The company helps consumers solve next generation radar and electronic warfare problems. Giga-tronics is a trusted manufacturer of high-speed signal generators and state-of-the-art test and measurement equipment. This brand has product lines that include advanced radiofrequency (RF) signal generators, microwave sub-system products, data acquisition (DAQ) instruments, meters, and sensors. Giga-tronics also offers expert consultation, integration, and customization services. It is a great source of information and products for engineers around the world. Visit ValueTronics.com to browse used and professionally refurbished Giga-tronics power sensors, meters, and generators

Global Specialties

Global Specialties, founded in 1973, focuses on creating electronic training solutions for industry professionals and educators. Global Specialties believes in “education through application,” and is a manufacturer of test equipment such as power supplies, direct current (DC) power supply equipment, signal generators, meters, electronic loads, diagnostic instruments, decade boxes and loads, and accessories. Products with the Global Specialties brand name meet the highest industry standards for performance, durability, and accuracy. All its test equipment is built to last under educational, research, and field applications. Cal Test Electronics acquired Global Specialties in 2009. Find new, used, and refurbished Global Specialties products at ValueTronics.com.

Goldstar

Graseby Optronics

GretagMacbeth

Guildline

Guildline Instruments has been a test equipment manufacturer since 1957, designing and developing ultra-precise devices specifically for professionals in the oceanography and metrology industries. Researchers and engineers use Guildline products to establish traceability to fundamental electrical standards, such as current shunts and potentiometer systems. Guildline customers include national metrology institutes, research labs, militaries, aerospace, nuclear power plants, and businesses in the power and electrical industry. Guildline manufactures the only commercially available instruments that are accurate in the sub parts-per-million range. Consumers trust the Guildline brand thanks to its decades of quality products and services. Find used and refurbished Guildline items at ValueTronics.com.

Haefely

Emil Haefely founded Haefely Test AG in 1904. The company grew swiftly, thanks to its patented design for resin-impregnated paper insulators. In 1922, the company expanded and became a market leader in the manufacture of electrical test equipment, capacitors, and bushings in high-voltage testing and insulation technologies. In 1962, the owner’s son split from Haefely to create Hipotronics, Inc. Hipotronics products were involved in the testing of almost every underground cable in the world. For decades, Haefely and Hipotronics were in fierce competition until they joined forces in 1999 under Hubbell. Today, consumers can purchase Haefely products used and refurbished at ValueTronics.

Hakko

Hakko Corporation was established in 1952 as Hakko Metal Industries. The original staff produced forged tools and solder until it began to explore electric soldering irons in 1958. Hakko won awards for its work in the electrical soldering industry and expanded in the years following to develop manufacturing test equipment. Today, Hakko has several offices in Japan and around the world. This brand is a manufacturer of soldering equipment, smoke absorbers, static control devices, static level meters, and testers. Hakko is recognized around the world for producing reliable and accurate tools. Purchase used and refurbished at ValueTronics and save big.

Hameg

Hameg Instruments GmbH is a Rohde & Schwarz Company that develops specialized test equipment, mainly for laboratory applications. Located in Germany, Hameg distributes its equipment around the world and across America. Established in 1957, its first product was a 5 MHz one-channel oscilloscope. Nearly 60 years later, Hameg is a manufacturer of a wide variety of oscilloscopes, spectrum analyzers, meters, power supplies, signal generators, and curve tracers. The Hameg brand mainly provides equipment to consumers in the entry-level market. ValueTronics sells used and carefully refurbished Hameg analyzers, curve tracers, programmable direct current (DC) power supply devices, and meters at very cost-effective prices.

Harmonic

HC Power

HC Power Supplies used to be a manufacturer of power supply lines, switches, and electronic loads. Today, HC Power no longer exists as an independent company after its absorption by Pioneer Magnetics, a top power supply and test equipment company. Pioneer Magnetics has replaced HC Power’s test equipment with similar supplies of its own brand. Professionals in many industries benefitted from HC Power’s equipment, including those in the manufacturing, medical, military, aerospace, computer, simulation, semiconductor, and laser industries. Consumers can still find used and expertly refurbished HC Power products at ValueTronics.com, an international seller and buyer of refurbished test equipment.

Heathkit

Heidenhain

Himmelstein and Company

Hioki

ValueTronics is now an Authorized Used and New Hioki Dealer. Hioki was founded in 1935 with one goal in mind: to create a better society through precise electronic testing and measurement equipment. This manufacturer invests deeply in the research and development sectors of the test equipment industry, working to enhance productivity and efficiency for engineers and technicians all over the world. Hioki has made several important contributions to industrial progress through its innovative measuring instruments over the years. Hioki is a trusted brand for the purchase of high performance meters, data acquisition (DAQ) instruments, data loggers, electrometers, high potential (hipot) testers, signal generators, and power analyzers. Browse Used and New Hioki items at ValueTronics.com.

Hitachi

Hittite

HQ Power

HT Instruments

HT Instruments started in 1983 as a company focused on marketing clamp-on meters and digital multimeters. In 1992, HT Instruments designed and built its own test equipment because of the ideas and experience that the company had gained over the years as a marketer. HT Instruments came out with the first product that could perform safety testing while simultaneously printing a report with a built-in printer. The success of this product resulted in company growth and the development of other test equipment. The brand now makes analyzers, meters, thermal imaging equipment, and curve tracers. Consumers can purchase new, used, and refurbished HT Instruments at ValueTronics.com.

Hughes

In the 1950s, Hughes Aircraft Company secured a contract with the U.S. military to create fire control systems and radar during the Korean War. In 1959, the Hughes’ microwave tube division won a contract for a major radar system and expanded its operations, becoming the brand Electron Dynamics Division (EDD). In 1985, General Motors purchased the Hughes Aircraft Company and renamed it Electron Dynamics, keeping the initials EDD. Today, Hughes operates as Electron Technologies and develops data acquisition (DAQ) equipment, amplifiers, frequency meters, and traveling-wave tube (twt) amplifiers. You can purchase used/refurbished Hughes test equipment at ValueTronics.com at discounted prices.

Huntron

Huntron is a top manufacturer of test equipment and supplies such as trackers, troubleshooters, circuit analyzers, probers, robotic tests, integrated test systems, and software. Huntron’s mission is to provide high-quality test equipment to engineers, technicians, researchers, scientists, and others in the electronics industry. In the last 40 years, Huntron has achieved this goal by developing outstanding products that enable consumers to successfully troubleshoot equipment, find faults, run tests during installation, and make repairs. When it comes to circuit board repair, the Huntron brand is the go-to brand for experienced professionals. Save when you shop used, carefully refurbished Huntron test equipment at ValueTronics.com.

Hypatia

IET Labs

IET Labs is a major brand in the test equipment industry. Founded in 1976, it’s been IET Labs’ mission to provide effective, affordable solutions for a variety of electronic applications. In 2000, IET Labs acquired another top company, General Radio (GenRad), picking up its product lines including impedance decades, bridges, audio and strobe lines, and megohmmeters. In 2006, IET Labs acquired the ESI resistance product line. Today, IET combines the superior products of its own manufacturers, GenLab, and ESI. IET Labs supplies custom products, standards-compliant equipment, and reliable equipment. Visit ValueTronics.com to buy used, refurbished, and discounted IET Labs products.

IFI

IFI (Instruments for Industry) designs and manufactures solid state and TWT (Traveling Wave Tube Amplifiers) for test and measurement applications. IFI is now a subsidiary of Ametek Compliance Test Solutions. Valuetronics sells used and refurbished IFI amplifiers.

IFR Instruments

Experts in the electronics industry around the world recognize IFR Instruments as a top manufacturer and supplier of communications network test equipment and analysis solutions. Professionals come to IFR when they need reliable, durable, and accurate testing equipment. When your test solutions have to meet the highest industry standards to keep up with the competition, count on IFR products, such as spectrum analyzers, communication service monitors, radiofrequency (RF) power meters, RF signal generators, meters, and test sets. With decades of experience in the field, IFR Instruments has what it takes to deliver top products. Visit ValueTronics.com for used and refurbished products from this brand.

ILX Lightwave

ILX Lightwave began in 1986, introducing the first benchtop precision laser diode current source. Since this invention, the ILX brand has continued to develop top-notch precision measurement and test equipment technologies. Engineers and researchers throughout the world use ILX Lightwave products in research and laboratory applications. As a leader in the photonic technology market, ILX Lightwave is dedicated to maintaining its status as a high-quality and trustworthy manufacturer. ILX Lightwave is now part of Newport Corporation, along with sister companies New Focus, Oriel Instruments, Spiricon, Optimet, and others. ValueTronics is proud to sell used and refurbished ILX Lightwave products at affordable prices.

INET

Instek

GW Instek began as Good Will Instrument Co., Ltd., in 1975. This brand was the first manufacturer in Taiwan to specialize in electrical measurement and test equipment. The company quickly expanded into GW Instek, a manufacturer of power supplies and high precision instruments. In the last 40 years, GW Instek has grown to produce more than 300 different products, selling to more than 80 countries around the world. Instek is responsible for the manufacture of spectrum analyzers, meters, amplifiers, frequency counters, probes, signal generators, and power supplies. Engineers can find a variety of new, used, and refurbished Instek products at ValueTronics.

InternationalLight Technologies

Interpower

JDSU

JDS Uniphase Corporation (JDSU) originally designed and manufactured products for the optical communications industry, including measurement and test equipment, custom optical solutions, and lasers. JDSU is known for its high-functioning analyzers, optical attenuators, and fiber optic test equipment. In 2015, JDSU split into Viavi Solutions and Lumentum Holdings. Today, both are manufacturers of optical technology and software. Lumentum Holdings reflects JDSU’s commitment to optical technology innovation, while Viavi Solutions represents the company’s ability to deliver profitability during transitions to next generation networks. Find used and refurbished JDSU brand equipment, such as attenuators and power supplies, at discounted prices at ValueTronics.com.

JRE

Kaelus

Kaelus is a Smiths Microwave Company and a recognized global leader in test equipment, such as protocol independent multicast (PIM) analyzers, amplifiers, and cell-site filters. Kaelus is the result of four different Smith brands coming together to form one business: Summitek Instruments, Triasx, Allrizon, and the Telecom Division of TRAK Microwave. Kaelus combines the resources and product lines of all these brands, culminating in a single, technology-rich company. Today, Kaelus can efficiently and cost-effectively solve consumer problems around the globe with its test equipment. Engineers who need Kaelus intermodulation analyzers or other equipment can find them used and refurbished at ValueTronics.com.

Kalmus

Keithley

Keithley Instruments designs, develops, and manufactures data acquisition (DAQ) test instruments and complete testing system solutions. Keithley is a manufacturer of more than 500 types of test equipment for product design, scientific research, and manufacturing. Products include electrometers, voltmeters, analyzers, meters, amplifiers, signal generators, data acquisition, and system components. Engineers, scientists, and technicians use Keithley products to measure, source, control, or communicate direct current (DC), optical, or radiofrequency (RF) signals. In 2010, the Keithley brand became part of the Danaher Corporation, merging many operations with Tektronix. You can choose from dozens of new, used, and professionally refurbished Keithley products at ValueTronics.com.

Kenwood

Kenwood Corporation has been a test equipment mainstay company for more than 30 years. This manufacturer has built a reputation for its unwavering devotion to high-quality products and services. Kenwood manufactures a variety of high-performance, innovative products such as voltmeters, analog oscilloscopes, oscillators, and power supplies. Kenwood continues to be a trusted manufacturer of consumer communications and electronics equipment. Over the years, other companies that admire the brand’s techniques and innovations have reproduced Kenwood’s technologies. Engineers, technicians, and researchers looking to maximize their return on investment can count on ValueTronics for affordably priced used and refurbished Kenwood items.

Kepco

Kepco Inc. is proud to be a trusted company for electronic test equipment and advanced power supplies. With more than 70 years of experience in the industry, the Kepco brand has earned a reputation for consistent high quality and dedication to customer satisfaction. Based in Flushing, New York, Kepco serves global markets. Its customers include military personnel, electronics engineers, and commercial businesses. Kepco manufactures equipment such as power supplies, bipolar power supplies, and direct current (DC) power supply products. Professionals in the aerospace, avionics, and experimental electronics industries count on Kepco. Shop ValueTronics.com for used and refurbished Kepco products at discounted prices.

KeyTek

Keysight

Keysight Products At ValueTronics, we are proud to partner with Keysight, a leader in the field of electronic tests and measurements. Our collaboration allows us to offer a diverse range of Keysight products, which stand at the forefront of innovation and reliability. With our expertise, we provide comprehensive solutions using Keysight test equipment tailored to meet the evolving demands of the industry. Our selection includes the latest Keysight electronic test and measurement equipment, renowned for its precision and durability. From advanced Keysight instruments to specialized tools, we cater to a wide array of technical requirements, ensuring our customers have access to top-tier equipment. Our partnership with Keysight enables us to support your endeavors with world-class technology and expertise, fostering growth and advancement in various sectors. Get Keysight products from us today!

Kikusui

Based in Yokohama, Japan, Kikusui Electronics Corp. focuses on creating next generation societal systems that address issues relating to energy, food, and the environment. Kikusui is an expert manufacturer of electronic test equipment and measurement instruments, as well as power supplies. For more than 60 years, Kikusui has developed its test equipment technologies with consumers in mind. Every innovation Kikusui makes points toward creating a better, more sustainable tomorrow. As an industry leader, Kikusui’s milliohm meters, voltmeters, digital oscilloscopes, and power supplies are in high demand with engineers around the world. Find your Kikusui equipment used and refurbished at ValueTronics.com.

Knight Electronics

Krohn Hite

Krohn-Hite Corporation started in 1949 with the desire to manufacture equipment that would improve engineering and business decision-making. Krohn-Hite’s main goal is to be a manufacturer of test equipment that performs in a superior manner, but that also gives the user application flexibility at reasonable costs. This is the Krohn-Hite brand’s “standard of value,” a rule that the company has been following for decades. Krohn-Hite is a valuable resource of test equipment such as distortion analyzers, meters, amplifiers, filters, oscillators, and function generators. The demand for Krohn-Hite products grows around the world, and you can find their used and refurbished products at ValueTronics.com.

Ladybug

Lambda

ValueTronics has a variety of used and refurbished TDK-Lambda products. TDK-Lambda is a highly experienced manufacturer of industrial power supplies and test equipment. As a leading global manufacturer, Lambda is recognized for its high standards of quality as well as its consistently reliable products. Founded in 1948, Lambda is now a power group of different companies that distributes its products in the United States, Japan, China, Great Britain, Germany, Israel, Singapore, and Malaysia. The expert teams at TDK-Lambda are dedicated to providing the top power supply, electronic load, and direct current (DC) power supply equipment available on the market today.

Lark Engineering

Lark Engineering has been in the test equipment industry since 1986. Quickly developing a solid reputation for excellent products and customer support, Lark Engineering became one of the most trusted brands in the electronics market. The company focuses on the design and manufacture of radiofrequency (RF) solutions. Lark is a manufacturer of microwave and RF filters, multiplexers, and multifunction assemblies; the company works closely with customers to come up with ideal product solutions. Engineers from around the world trust Lark Engineering for reliable and durable test equipment. Find used, professionally refurbished Lark Engineering tubular filters at ValueTronics.com. Request a price quote today.

LeCroy

LeCroy Corporation was founded in 1964 as LeCroy Research Systems, a manufacturer that focused on building oscilloscopes, protocol analyzers, and test equipment. In 2004, LeCroy purchased its competitor, Computer Access Technology Corporation, expanding its product line to include data analyzers, digital oscilloscopes, adapters, probes, and signal generators. In 2012, LeCroy agreed to an acquisition by Teledyne Technologies Inc., a major test equipment brand. Today, LeCroy operates under the moniker Teledyne LeCroy, a leading provider of test and measurement solutions. ValueTronics sells high-quality used and refurbished LeCroy equipment at affordable prices, including digital oscilloscopes, automatic mask testers, and waveform generators.

Leader

Leader got its start more than 60 years ago as a small manufacturer of test equipment and power supplies. As its reputation for high-quality products grew globally, Leader swiftly rose to the top of its market. Today, engineers and technicians around the world use Leader’s practical, reliable, and affordable instruments. Leader now manufactures a long list of equipment for testing, including meters, multimeters, analog oscilloscopes, step attenuators, power supplies, and signal generators. The quality of Leader products has resulted in less than 1 percent of them ever being returned for repairs. ValueTronics sells used and refurbished Leader equipment that is still in excellent shape.

Leaming Industries

Leeds & Northrup

Leeds & Northrup (L&N) Instruments started in 1903 when Morris Leeds and Edwin Northrup banded together in Philadelphia, Pennsylvania, to design and manufacture precision test equipment. Leeds & Northrup’s main market for the instruments was laboratory experimentation in colleges and universities. As the company grew, it became a manufacturer of industrial tools for temperature sensor calibration and temperature monitoring, such as thermocouples and transducers. L&N built current shunts, galvanometers, potentiometers, decade boxes, and Wheatstone Bridges. Some L&N bridges were used to locate shorts in multi-conductor cabling. You can find used and refurbished Leeds & Northrup resistors, shunts, and bridges at ValueTronics.

LG Precision

LG Precision Co. Ltd. was a manufacturer in the aerospace and defense industry when it began. LG Precision is known for its development of aircraft components, test equipment, and parts. LG Precision produced high-quality analog oscilloscopes for many years before turning into the brand EZ Digital. As EZ Digital, the company continued to manufacture excellent test equipment for many applications and industries. Today, consumers such as engineers, technicians, electricians, and those in electrical industries can find used and refurbished LG Precision instruments at low costs. Shop ValueTronics for its expertly refurbished LG Precision dual trace analog oscilloscopes and other products.

LitePoint

Longwei Electric

Lufkin Rule Company

Macom

Magna

Marconi

Marconi Instruments Limited was a British manufacturer of test equipment, one of the Marconi group of companies. Marconi Instruments bought out Marconi-Ekco Instruments in 1941. It is a major producer of precision electronic testing instruments such as spectrum analyzers, meters, sensors, signal generators, oscilloscopes, frequency counters, bridges, impedance analyzers, and power supplies. Marconi also operated an electronics industry laboratory for calibration and metrology. In 1998, IFR Systems Inc. acquired Marconi Instruments – which was then acquired by Aeroflex in 2002. The Marconi brand name is no longer in use, but consumers can still find used and refurbished Marconi equipment at ValueTronics.com.

Marvin

Mastech

Maury Microwave

Maury and Associates began in 1957, when Mario A. Maury and his sons started a microwave test equipment and calibration manufacturing company in Montclair, California. The company developed a comprehensive product line of precision instruments and accessories, growing to satisfy the needs of its consumer base. After almost 60 years of business and a brand name change, Maury Microwave Corporation is still dedicated to meeting consumer needs with exceptional laboratory devices, system components, impedance tuners, noise parameter system, calibration kits, and interface equipment. Maury is a name that engineers trust. Shop for used, professionally refurbished Maury Microwave products and kits at ValueTronics.

Megger

Megger is a major name in the electrical test equipment industry. Thousands of engineers, technicians, electricians, scientists, and researchers around the world have Megger equipment in their toolboxes. Established in the 1800s, Megger has made test and measurement instruments for decades using its acquired experience and resources. Over the years, Megger has perfected its products for optimal maintenance, troubleshooting, and repair of electrical equipment, including its popular (high potential) hipot test equipment. Megger works closely with its consumers to deliver custom solutions to engineers and manufacturers. ValueTronics is proud to offer used and refurbished Megger items at affordable prices.

MicroCare

Microwave Power Devices

Midtronics

Motorola

Motorola is a brand that most people recognize for its immense contributions to the cell phone industry. Motorola has taken great strides in mobile communications, inventing many of the standard protocols and technologies we use today to make mobile phones possible. Motorola was the manufacturer of the very first mobile phone. In the last 80 years of business, Motorola has also manufactured high-quality test equipment and supplies, including communication analyzers. Motorola is a staple for communications equipment in many industries. No matter what your test equipment needs look like, trust Motorola to fill them. Come to ValueTronics for high-performance used and refurbished Motorola products.

Mountain Engineering & Technology

Neslab

Neslab was a manufacturer of bath circulators and recirculating process chillers – until ThermoFisher Scientific acquired the brand and changed the name on these pieces of test equipment. Today, Neslab’s manufacturing test equipment and accessories are manufactured under the ThermoFisher name. Professionals who need a tool for sputtering, laser engraving/machining, printing, injection molding, or military applications trust the Neslab process chiller for its cooling capacity. The Neslab circulator is ideal for providing temperature control during applications that involve fluid work areas or pumping to an external system. Take a look at our gallery of used and refurbished Neslab products at ValueTronics.com.

Narda

Narda Safety Test Solutions is a brand that hundreds of engineers and technicians worldwide have come to trust for reliable, accurate, and durable test equipment. Narda is a worldwide leader in the electromagnetic field research and development industry, holding 95 percent of all patents in this field. Narda got its start in 2000, when a division of L-3 Communications acquired Safety Test Solutions. Narda and L-3 Narda-MITEQ, a sister division, manufacture antennas, attenuators, couplers, dividers, coax switches, and test equipment accessories. When professionals need superior performance in harsh, demanding field environments, they can purchase used and refurbished Narda products from ValueTronics.com.

National Instruments

National Instruments (NI) has been in the test equipment business for more than 40 years, transforming the field with high-tech, innovative test and measurement solutions. National Instruments works with scientists, researchers, and engineers to come up with solutions to the most complex and challenging industry questions. NI has created thousands of products to overcome these problems, optimizing the electronic testing industry as a whole with groundbreaking products and solutions. NI is the manufacturer of controllers, adapters, switches, data acquisition (DAQ) cards, connector blocks, system mainframes, multifunction modules, computers, interfaces, and test equipment accessories. Shop used and refurbished NI items at ValueTronics.com.

Netcom

Newport

Newtec

NF Corporation

NF Corporation was established in 1959 as a manufacturer of unique high-precision technology in Japan. At the time, there were no widespread high-precision negative feedback control technologies on the market there. NF Corporation introduced this type of test equipment and grew to be one of the top companies in the field. Today, NF still pioneers the industry, pursing new fields and releasing new products regularly. Its goal of advancing society through high-tech, sustainable test and measurement supplies is clear in its consistent high-quality analyzers, meters, amplifiers, filters, power supplies, signal generators, and accessories. Save on these products by shopping used and refurbished at ValueTronics.

Noise Com

North Atlantic

North Atlantic Industries is a leading worldwide independent manufacturer of specialized, embedded computing and electronic systems. Its target consumers are professionals in the defense, industrial, and commercial industries. North Atlantic clients trust this brand for test equipment such as meters, phase angle meters, voltmeters, angle position indicators, synchro simulators, and D/A converters. North Atlantic’s trademarked COSA (custom on standard architecture) system delivers custom solutions for standard components to clients. Its unique, customer-centric approach has driven it to the top of its field. ValueTronics offers used and professionally refurbished North Atlantic items for sale as well as refurbished test equipment from other top brands.

Noyes

Ortec

Ortel

Pacific Laser Systems

Pacific Power Source

Panasonic

Paragon Networks

Philips

For decades, Philips set the bar for high-quality oscilloscopes in the electronic test equipment industry. Philips was a well-known manufacturer of oscilloscopes, probes, analyzers, meters, power supplies, and signal generators, to name a few of its product lines. Its exceptionally built test and measurement equipment earned it a worldwide reputation for excellence. Fluke bought Philips in 1992, and the two companies supported each other across U.S. and European markets. Philips refocused itself on core businesses when it sold the test equipment division to Fluke. Today, engineers still turn to Philips oscilloscopes and other equipment for long-lasting quality. Buy used and refurbished Philips products at ValueTronics.com.

Phoenix

Pickering

PMK

Pomona

Power Designs

Power Designs was a test equipment manufacturer based in Westbury, New York, and Palo Alto, California. Power Designs’ popular product line of direct current (DC) power supplies in the 1960s made this brand popular among engineers, technicians, and electricians. Today, Power Designs’ variable DC power supplies are still popular among industry professionals. The brand’s power supplies deliver energy from a power input to a power output, enabling a wide range of electrical applications in many industries. Hobbyists also purchase vintage Power Designs test equipment as collector’s items. ValueTronics sells high-quality used and refurbished Power Designs equipment engineers can no longer purchase new.

PowerMate

Power Mate Technology is a leading supplier of custom, modified, and standard test equipment. Founded in 1997, Power Mate experienced rapid growth throughout America, Europe, and Asia. The company produced direct current (DC) electronic loads, DC-DC converters, DC power supplies, and regulated power supplies. More than 15 years ago, Power Mate joined the trend of distributing component power and centralized component power, developing innovative products to this end. Power Mate Technology has become the standard for 100-200 watt DC-DC converters since that time. When engineers, technicians, and electronic industry professionals need used and refurbished Power Mate products, they trust ValueTronics.

Power Ten

PowerVar

Powerbox

Powerone

Powertek

Preen

Founded in 1989, Preen (AC Power Corp.) is a leader in AC and DC power supply systems and has been developing products based on the core technology of Power Conversion. We boast one of the broadest product lines of power supplies that includes AC Power Sources, DC Power Supplies, Power Supplies for Defense, Renewable Energy, Simulators, Line Conditioners and UPS units.

Protek

ProTek Devices has more than 20 years of manufacturing and engineering experience, building specific test equipment solutions for myriad electronic systems. ProTek is an established manufacturer of top-quality analog and mixed-signal products, cable analyzers, antenna analyzers, meters, oscilloscopes, and power supplies. Some of the world’s largest electronic manufactures use ProTek’s advanced circuit protection components. ProTek’s innovations can protect important circuits from issues such as lightning, shorts, and failures. Military and aerospace, telecommunications, networking, industrial, and automotive industry workers turn to ProTek for reliable test equipment to protect their circuits. You can find used and refurbished products from this brand at ValueTronics.com.

Proxim Wireless

QuadTech

Established in March 1991, QuadTech developed out of the purchase of General Radio’s (GenRad’s) Precision Instrument Division. The team of experts from GenRad that transferred to QuadTech enabled the new company to grow rapidly and build off of the old brand’s more than 100 years of experience. QuadTech is a manufacturer of impedance analyzers, insulation meters, fixtures, power supplies, and electronic loads. In 2012, the company partnered with Chroma ATE as its main manufacturer of high potential (hipot) and other test equipment. Consumers can still purchase used and refurbished devices and instruments that carry the QuadTech brand name from ValueTronics.com.

Quantum Composers

Racal Dana

At one point, Racal Electronics Group was the third-largest electronics firm in the United Kingdom. Racal was a manufacturer of voice loggers, lab instruments, data recorders, military electronics, and radar components. The brand originally got its start as Racal Ltd. in 1950. In 1977, Racal Electronics Group purchased Dana Labs, founded in California, and created Racal-Dana Inc. Racal manufactured test equipment under this brand name until 1990, when it changed its name to Racal Instruments Inc. In 2000, Thomason-CSF acquired all the Racal Electronics Group companies and changed the name to Thales. Engineers look to sites like ValueTronics.com to buy used and refurbished Racal-Dana products.

RAD Data Communications

Radyne

Ramsey

Ramsey Electronics began in 1997 and quickly earned its claim to fame with the manufacture of portable, handheld radiofrequency (RF) shielding. Until Ramsey created this innovative piece of test equipment, technicians had to work in large, shielded screen rooms. The patented benchtop RF Shielded Test Enclosure revolutionized the way technicians could conduct RF testing, creating a worldwide switch to portable RF shielding. Since then, Ramsey has continued to be on the cutting edge of RF test equipment, producing global digital forensics solutions and devices at very affordable costs. ValueTronics.com sells used and refurbished Ramsey Electronics shielded and screened RF enclosures.

Rigol

Rigol is a test equipment manufacturer that offers a long line of premium products. Engineers trust Rigol for consistent high-performing equipment and durable tools. The company designs, creates, and distributes a range of electronics products, including mixed-signal oscilloscopes, digital oscilloscopes, signal generators, spectrum analyzers, waveform generators, data acquisition systems, and meters. Rigol’s test solutions and innovative equipment technologies have led this brand to become a leader in its market. Rigol is dedicated to keeping its products affordable, contributing to the popularity of this brand for day-to-day test equipment and supplies. Save even more at ValueTronics with used and refurbished Rigol products.

Rion

Rod L Electronics

ROD-L Electronics Inc. is a trusted manufacturer, designer, and marketer of test equipment and services. ROD-L’s equipment enables engineers, technicians, electricians, researchers, and scientists to identify and avoid potential hazards in electrical products. ROD-L Electronics Inc.’s high potential (hipot) testers show defects and issues in electronic equipment, giving the user the opportunity to safely repair the problem without injury. Other safety products from this brand are ground bond testers, leakage current testers, and insulation resistance testers. Purchase used and refurbished ROD-L testers for worker safety in industries such as medical, home appliance, telecommunications, data processing, electric motors, and electronics at ValueTronics.com.

Rohde & Schwarz

One of the most well-known manufacturers in the electronic test equipment and wireless communications industries is Rohde & Schwarz. This electronics group is a market leader in the production of test equipment, cyber security platforms, broadcast and media supplies, radiolocation and radio monitoring solutions as well as radio communication devices. R&S also supplies equipment to professionals in the aerospace and defense, homeland security, and electronics sectors. For more than 80 years, professionals have trusted the Rohde & Schwarz brand for exceptional equipment and solutions. Engineers, technicians, and communications professionals can find used and refurbished Rohde & Schwarz innovations at ValueTronics.com. At Valuetronics International, we sell refurbished R&S spectrum analyzers, network analyzers, signal generators, oscilloscopes, and more. We also buy your used Rohde & Schwarz test equipment - click here to see how to get cash for your surplus R&S equipment.

Sage

Schaffner

The Schaffner Group is an international leader in the development, manufacture, and sales of electronic test equipment. Schaffner is a respected manufacturer of test equipment that ensures the reliable and smooth operation of multiple electronic systems. Schaffner Group has developed a variety of specialized instruments for use by engineering professionals, including EMC/EMI components, energy-efficient drive systems, power supplies for telecommunications and medical technology, pulse signal generators, surge signal generators, and transient signal generators. Purchasing these items used and refurbished is a smart way to increase your return on investment. ValueTronics is your one-stop-shop for refurbished test equipment from top brands.

SCI

A man named Elmer Slaughter founded Slaughter Company in 1953. He had a vision to create a better, more efficient and more accurate test equipment product to meet the evolving needs of engineering professionals and electronics technicians. Slaughter Company sought to be a manufacturer of high-tech, affordable safety equipment for testing electronics. More than 60 years later, Slaughter is a main source of testers and test equipment accessories around the world. Slaughter Company is committed to customer satisfaction. It employs expert technicians and achieves worker safety though use of advanced tools. Purchase used, new, and refurbished Slaughter Company equipment at ValueTronics.com.

Scientific Atlanta

Seaward

Semtronics

Sencore

Sencore, founded in 1951, is based in Sioux Falls, South Dakota. The company delivers high-quality signal transmission solutions and test equipment for the satellite, cable, broadcast, professional audio and video, and internet protocol television (IPTV) industries. Sencore’s product lines include comprehensive analysis solutions, system monitoring tools, spectrum analyzers, meters, and signal generators. Over the years, the Sencore brand has become a worldwide leading developer of test equipment devices. Sencore keeps up with modern media and consumer needs by working closely with clients to deliver high-quality video to the home from its source. ValueTronics carries used and refurbished Sencore signal generators, meters, analyzers, and more.

Shibasoku

ShibaSoku, established in 1955, is a test and measurement instrument manufacturer. ShibaSoku’s vision of “innovation and quality” comes to life in this brand’s unique test equipment solutions. ShibaSoku stays on the cutting-edge of technology to bring its consumers advanced, high-quality products such as TV signal generators, automated test equipment, communication instruments, and optical disc test solutions. In highly competitive industries, engineers trust ShibaSoku for high-tech products that keep them ahead of their peers. As new consumer needs emerge in the market, ShibaSoku has the resources and vision to create test equipment to meet them. Buy used and refurbished ShibaSoku equipment at ValueTronics.

Shimpo

Shindengen

Sierra

Siglent

SIGLENT TECHNOLOGIES started in 2002 with the development of their first oscilloscope. Now, the portfolio has rapidly expanded to cover many areas of general-purpose test instrumentation including oscilloscopes, signal and function generators, digital multimeters, lab power supplies, electronic DC-Loads, spectrum analyzers, VNAs, and RF-signal generators. With the Performance Series “A-Line” introduced in 2021, Siglent is advancing their technical solutions to address some of the most demanding applications up to 40 GHz. Today SIGLENT TECHNOLOGIES is a global leader producing electronic test and measurement equipment that combines innovative features and functionality with a strong commitment to quality and performance. SIGLENT is ISO 9001:2015 and ISO 14001:2015 certified for its product quality and environmental management programs.

Soar

Solar

Solar Electronics Company’s founder, A.T. Parker, designed radio communications equipment during World War II. Parker designed the wiring the military used in aircraft systems for American bombers during the war. From there, Parker joined Stoddart Aircraft Radio Company in California as a chief engineer. In this position, Parker designed what would become the first receiver to measure what is now electromagnetic interference (EMI). In 1960, Parker founded the Solar Electronics Company to design and supply loop antennas, decade resistors, and other test items. To this day, professionals rely on this brand for exceptional test equipment. Shop used and carefully refurbished Solar devices at ValueTronics.com.

Solartron

Solartron Metrology is world leader in the design, planning, and manufacture of test and measurement equipment. The company focuses on the creation of precision sensors, impedance analyzers, probes, and transducers for engineers in the electronics industry. Solartron’s array of products addresses the needs of technicians and others who must test equipment in the automotive, aerospace, and electronics industries. Solartron has the technology, the resources, and the dedicated experts to improve applications that involve electronics around the world. Solartron Metrology distributes its products globally from its U.K. headquarters. Shoppers can buy used and refurbished Solartron products in excellent condition from ValueTronics.com.

Sorensen

The Sorensen brand is responsible for the manufacture of well-known test equipment including direct current (DC) power supplies, precision modular power supplies, programmable power supplies, linear power supplies, fuel cell testers, electronic loads, and DC electronic loads. Elgar Electronics Corporation (EEC) owned Sorensen until Xantrex acquired both brands in 2006. Shortly thereafter, Ametek Inc. bought the Xantrex programmable power supplies division in 2008. Today, Ametek brands existing Xantrex product lines with the Sorensen name. When engineers and electronics industry professionals need high-quality reliable custom power supplies and other test equipment, they can shop at ValueTronics.com for deals on used and refurbished products.

Sperry

Spirent

Spirent is dedicated to “helping a complex world connect” – a goal it achieves with incredible innovations in communications technologies. Spirent Communications delivers ways to connect in industries such as mobile communications, enterprise information technology, data centers, service provider, connected vehicles, and the Internet of Things. These modern markets are in need of innovations from manufacturers like Spirent to stay on top of evolving communications technologies. Spirent manufactures communication analyzers, signal generators, and a range of other test equipment solutions, distributing them around the globe Asia, Europe, Africa, and Latin America. Save money by browsing ValueTronics’ used and refurbished Spirent products online.

Standard

Stanford Research

Stanford Research Systems formed in 1980 to design and manufacturer high performance test equipment such as radiofrequency (RF) signal generators and current sources. In its more than 30 years of business, Stanford has grown to provide dozens of important industry tools and electronic test devices. Stanford Research manufactures laser diode controllers, temperature controllers, optical choppers, power supplies, spectrum analyzers, meters, data loggers, distribution amplifiers, preamps, signal generators, counters, oscillators, and meters. Engineers who need a product for most kinds of tests can count on Stanford Research to have the right tool. ValueTronics.com sells a variety of used, refurbished Stanford Research equipment.

Starrett

Summitek

Sunrise Telecom

Sunrise Telecom used to develop and distribute premium handheld test kits, communications test sets, toolkits, and spectrum analyzers. In 2013, VeEX Inc. acquired the Sunrise Telecom brand and all of its operational assets. Today, VeEX integrates many Sunrise products into its own equipment lines, continuing to manufacture innovative communications measurement and test solutions for wireless, cable, and telecom service providers. VeEX is a provider of various voice, data, video, and next generation digital services and products. Today, Sunrise Telecom has more than 2,000 loyal customers. Engineers, technicians, and electricians who want to purchase Sunrise Telecom products can come to ValueTronics for used and refurbished models.

Symmetricom

SyntheSys Research

T-COM

Tabor

Tabor has an extensive product portfolio includes high-end signal sources, featuring: RF, pulse, function and arbitrary waveform generators/transceivers, high-voltage amplifiers, waveform and modulation creation software in various platforms, interfaces and frequency ranges. Technologically advanced, featuring the highest levels of performance, reliability, and most of all, price-competitiveness, they are sought-after in a diverse array of applications

Takasago

Tandberg

TAS

Tau-Tron

TDI

TDI Power Dynaload recognizes the importance of manufacturing high-performance, reliable, and accurate electronic loads and test equipment. That’s why TDI has produced only the best equipment for more than 40 years. TDI’s mission is to provide engineers and technicians with a cost effective and trustworthy solution to electronic equipment problems. TDI achieves this goal through rigorous product testing, routine inspections, dynamic application, and measures to ensure quality. TDI Power’s direct current (DC) electronic loads are flexible, versatile, and packed with features to benefit professionals in many industries. Enjoy TDI products at a discount when you shop used and refurbished at ValueTronics.com.

Tegam

Tegam Inc. began in 1979 in Cleveland, Ohio. Since its establishment, Tegam has been committed to developing a variety of precision instruments and test equipment for the measurement and calibration of electronic devices. Over the years, Tegam has improved its internal product development capabilities by incorporating product lines from many top manufacturers and brands such as Tektronix, Eaton, and Keithley Instruments. By combining the experiences and resources of these companies, Tegam has what it takes to develop the radiofrequency (RF) sensors, attenuation systems, standards, and ohmmeters that industry professionals need. To become a Tegam Inc. customer, browse ValueTronics’ used and refurbished products.

Tekelec

Tektronix

Tektronix is a major manufacturer of test equipment around the world. Tektronix is a leading brand that has designed and developed products for engineers, scientists, and electronics industry professionals. The company has contributed to markets in industries such as health, communications, automotive, space, and mobility for the last 75 years. Tektronix manufactures tailored IoT solutions, spectrum analyzers, meters, oscilloscopes, power supplies, signal generators, and power system solutions. This brand is a one stop shop for a multitude of electrical and communications applications. To find Tektronix equipment new, used, and refurbished at competitive rates, shop ValueTronics. We have dozens of items from Tektronix.

Telebyte

Teledyne LeCroy

Teledyne LeCroy offers the most extensive range of test solutions to help with design, development, and deployment of devices and systems. Whether you need to test the physical and electrical properties of your device or you need to see individual packets being transmitted between devices, we've got you covered. Our test equipment, training, and testing services help you make better, safer, and more reliable products.

Telonic

Telonic Berkeley Corporation was founded in 1958 as a source of high-tech test equipment, custom radiofrequency (RF) devices, and microwave components. The company has long since been dedicated to producing ultra-high-quality products for engineers, technicians, and other professionals in need of the tools to safely and effectively test, install, and handle electronic equipment. Telonic has an extensive product line of attenuators as well as sweep generators and filters. In 2009, new owners took over Telonic to revamp the company as a top manufacturer on the market. Today, consumers can purchase new, used, and refurbished items developed by Telonic at ValueTronics.com.

Teltone

Telulex

Temptronics

Tenma

Tenma is a major manufacturer of test equipment and boasts an extensive list of high-quality products for use in the electronics, health care, automotive, environmental science, and developmental research industries. Tenma manufactures soldering equipment, test equipment, tools, and technician aids for a range of applications. Electronic test equipment made by Tenma includes automotive testers, cable/LAN testers, probe kits, component testers, handheld and benchtop equipment, environmental testers, frequency counters, leak detectors, direct current (DC) power supplies, multimeters, oscilloscopes, and calibration tools. Tenma also provides comprehensive technical support to customers. Browse the list of used, refurbished Tenma items available at ValueTronics.com.

Tenney

Tescom

TesCom manufactures and distributes fiber transmission equipment, test equipment, thermocouples, radiofrequency (RF) shield boxes, transmission electromagnets (TEM) cells, and accessories. The company is a business unit of Emerson Process Management. TesCom provides expert customer support and application solutions for simple tasks to complex, high-tech industry projects. This manufacturer’s engineering team has custom solutions for a range of electronic issues. Industries that rely on TesCom products include aerospace and defense, diving and life support, alternative fuels, life sciences, laboratory and research, medical, and semiconductors. Enjoy a higher return on investment when you purchase used and new TesCom products from ValueTronics.

Testo

Thurlby Thandar Instruments

Thurlby Thandar Instruments (TTi) is a designer and manufacturer of test and measurement equipment for a variety of electronic applications throughout the world. TTi products include waveform generators, signal generators, precision measurement tools, radiofrequency (RF) equipment, power supplies, electronic loads, and direct current (DC) power supplies. Professionals in many industries count on Thurlby Thandar Instruments for a range of top-quality equipment. Refurbished TTi instruments operate according to the performance standards of new equipment, yet with the price tag of a used item. ValueTronics.com offers a variety of refurbished Thurlby Thandar Instruments items and test equipment from dozens of other major brands. product-category-lookup-item Toelln Toe

Toelln Toe

Topward

Find new, used, and expertly refurbished Topward items when you shop at ValueTronics.com. We offer refurbished Topward tools at affordable prices. Engineers, electricians, educators, researchers, industrial workers, and scientists all use Topward test equipment. Topward is a trusted manufacturer of regulated direct current (DC) power supplies, function generators, electronic loads, digital multimeters, inductance capacitance resistance (LCR) meters, and power meters. Topward focuses on benchtop test and measurement instruments for easy to use, accurate, and convenient field use. Their products are durable and hold up in harsh environmental conditions. Topward has distributors worldwide for its brand’s equipment, marketing to dozens of different countries.

Trek

Trilithic

As a worldwide leader in telecommunications, Trilithic boasts more than 30 years at the top of its industry. Trilithic test equipment and communications solutions are at the cutting edge of technology. Trilithic excels at paying close attention to evolving consumer demands and creating products that industry professionals actually need. Trilithic is flexible, scalable, and adaptable – easily able to accommodate new demands as technology advances. Thanks to Trilithic’s dedication to the customer, this manufacturer can consistently deliver products that the world needs to move forward. Trilithic offers step attenuators, filters, field analyzers, leakage equipment, and software. ValueTronics is happy to provide used, refurbished test equipment at discounted prices.

TTI

United Detector Technology

Valhalla Scientific

Valhalla Scientific has designed and manufactured safe and precise test equipment for more than 40 years. Using advanced technologies and adhering to stringent industry standards, Valhalla is able to produce top-notch equipment that industry professionals need to safely and accurately handle electronics. Valhalla Scientific is a dependable and trusted manufacturer of power analyzers, wattmeters, ohmmeters, calibrators, high potential (hipot) testers, and test equipment accessories. Valhalla delivers its products to a range of businesses, from simple industrial manufacturers to highly technologically advanced Fortune 500 companies. To get your Valhalla Scientific brand name products at reduce rates, shop used and refurbished at ValueTronics.com.

Vcablemart

Vector VID

Vitrek

Founded in 1990, Vitrek began as a dedicated manufacturer of electrical safety compliance testers and test point systems. Since its establishment, Vitrek has successfully developed innovative and popular test equipment solutions for safe, accurate, and reliable high-voltage measurements. Vitrek uses state-of-the-art laboratories and development facilities to create top product lines for engineers, technicians, electricians, industrial professionals, and scientists around the world. Today, this brand sells its products to calibration labs and companies in dozens of countries as an ISO 17025 accredited calibration laboratory. Purchase advanced Vitrek equipment at lower prices when you decide to buy used and refurbished products from ValueTronics.

Voltech

Voltech Instruments began more than 20 years ago, when its founders decided to create a company that manufactured comprehensive test and measurement solutions for global power electronics applications. Voltech quickly established itself as a reliable manufacturer that prioritized quality and customer satisfaction. Voltech’s line of instruments includes power analyzers, automatic testers, universal transformer testers, power supplies, adapters, and connectors. Experienced professionals trust Voltech for easy-to-use measurement and test equipment tools when they need safe, accurate, and durable applications. To purchase this brand at affordable rates, shop used and refurbished Voltech instruments at ValueTronics.com. Voltech is one of many top brands we offer.

Wandel Goltermann

Wandel Goltermann (WWG) was founded in 1932 in Germany by Wolfram Wandel and Ulrich Goltermann. Wandel Goltermann quickly became known for its exceptional communication analyzers, test sets, radio receivers, amplifiers, signal generators, and meters. Years ago, WWG merged with TTC Test Equipment to form the brand Acterna. Acterna is now a leading name in the communications technology industry. In 2005, JDS Uniphase Corporation (JDSU) acquired Acterna, turning the company into a manufacturer of broadband test solutions and optical products. Consumers looking to buy Wandel Goltermann products now turn to sites such as ValueTronics for the last remaining used and refurbished brand items.

WaveTek

Wavetek used to be an electronic test equipment manufacturer responsible for the development of service monitors, function generators, and signal generators. Wavetek made the function generator commercially popular, although the company did not invent this product. Founded in 1963, Wavetek became a private company in 1991 with 800 employees. Wavetek was a globally recognized producer of top-quality analyzers, meters, calibrators, and more. In 1998, Wandel Goltermann purchased Wavetek and became WWG. Since then, Wavetek has passed to Fluke Corporation, TTC, Acterna, and finally JDSU. To find products with the Wavetek brand name, consumers must shop used and refurbished items at ValueTronics.

Wavecom

Wavecrest

Wavecrest DTS is a recognized test equipment manufacturer that supplies products for the troubleshooting, debugging, repair, characterization, and production tests of advanced electronic devices. Wavecrest has produced high-performance, high-frequency circuits, analyzers, and devices for years, abiding by stringent standards regulations and a dedication to complete customer satisfaction. Wavecrest’s equipment has specialized features and applications, such as external arming, programmable subroutine memory, and built-in calibration for easy use and optimal user convenience. Engineers across a variety of industries can count on the Wavecrest brand for top-notch testing and development equipment. You can shop ValueTronics.com for new, used, and refurbished Wavecrest items.

Wayne Kerr

Wayne Kerr Electronics is a worldwide leader in the test equipment industry, known for its consistent high-quality, accuracy, and outstanding technical support. Wayne Kerr began more than 60 years ago as a simple test equipment manufacturer. Today, this brand specializes in impedance analyzers, inductance capacitance resistance (LCR) meters, direct current (DC) bias test units, power supplies, and test equipment accessories such as fixtures, leads, clips, and protection units. Engineers around the world trust the Wayne Kerr brand for top-notch testing solutions and equipment. ValueTronics is proud to offer used, carefully refurbished Wayne Kerr items and software at reasonable prices.

Weinschel

The name Weinschel Corporation has been synonymous with leadership in radiofrequency (RF) and microwave technologies for the past 60 years. Weinschel was the first manufacturer to design and build commercially available coaxial attenuators. Since then, the company’s brand has continued to develop a long list of high-quality test equipment solutions and devices, including terminations and loads, meters, data acquisition (DAQ) tools, couplers, accessories, power splitters, phase shifters, and RF distribution modules. Markets that commonly use Weinschel products include the defense, wireless communication, and broadband sectors as well as test and measurement facilities. Purchase used and refurbished Weischel Corp products from ValueTronics.com.

Weller

When you say "soldering", you mean Weller. As a global market leader in manual soldering technology, we supply everything that you need to achieve success at your workbench. For soldering, desoldering, extracting and filtering. And for reliable handling. Highly productive complete solutions – engineered in Germany. Thats Weller - Owning the Bench!

Wilcom

Wild PCS

Willtek

Wireless Telecom Group, or Willtek, designs high-functioning radiofrequency (RF) and microwave test equipment and accessories. Specializing in electronic tests, measurements, and advanced communications, the Willtek brands are pioneers of many innovative products. Willtek is a manufacturer of spectrum analyzers, mobile phone testers, mobile phone faultfinders, shield cases, transmission test sets, and general test sets. The potential applications for Willtek products are vast and spread across several industries. Aeroflex acquired Willtek and uses its resources to create products, including mobile test solutions, antenna maintenance, and radiation measurements for the wireless industry. Shop used and refurbished items at affordable prices from ValueTronics.com.

Wiltron

Wiltron was an electronic instrumentation company that began in 1960. Wiltron’s first products were for general-purpose applications, geared toward major companies involved in creating military products. At this point, Wiltron was a manufacturer of radar systems, microwave sweepers, and vector network analyzers, but the brand’s goal was to develop test equipment for the telecommunications industry. Wiltron soon became an international source of top-quality signal generators, analyzers, and other test equipment. In 1990, Anritsu acquired Wiltron and founded Anritsu Wiltron Pte. Ltd. in Singapore in 1994. Today, consumers can still buy Wiltron products by shopping for them used and refurbished on sites such as ValueTronics.com.

X-Rite

Xantrex

Xantrex Technology has more than 30 years of design, engineering, and manufacturing experience in the test equipment market. Currently a world leader in advanced power electronic systems and products, Xantrex specializes in the mobile power market but is also a manufacturer of comprehensive test solutions. Xantrex operates under the umbrella company Schneider Electric, using the larger company’s global infrastructure to create new high-tech products for global consumers. The Xantrex brand manufactures power supplies, direct current (DC) power supplies, electronic loads, inverters, battery chargers, and power accessories. Explore used and refurbished Xantrex Technology products at ValueTronics.com. Request a price quote today!

Xcelite

Xitron

XiTRON Technologies was founded in 1990 as a manufacturer and supplier of advanced electronic measurement and test equipment. XiTRON has access to the most high-tech tools and resources on the market, enabling the company to design and create sophisticated cutting-edge products. XiTRON regularly introduces new products and instrument designs according to changing consumer needs as part of its ongoing advancement mission. Engineers, electricians, and technicians trust this brand for high-quality power analyzers, ballast analyzers, calibrators, test components, milliohm meters, micro spectrometers, and voltmeters from XiTRON for simple to demanding applications. ValueTronics.com sells used and refurbished XiTRON products at competitive rates.

Yokogawa

Yokogawa Electric Corporation is a Japanese electrical test equipment manufacturing company that started in 1915. Founded by Dr. Tamisuke Yokogawa, an architect, Yokogawa Electric began in the market of electric meters. In the last 100-plus years, Yokogawa has grown to boast more than 19,000 employees across 55 countries, with hundreds of products. In 1975, Yokogawa pioneered distributed control systems with its Centum Series DCS, developing this new product in its Tokyo facilities. Other notable products from Yokogawa Electric include data analyzers, flow meters, oscilloscopes, power supplies, and signal generators. Browse options for used and refurbished Yokogawa products in excellent condition at ValueTronics.com.

Zebra

Zebra is a designer and manufacturer of smart test equipment solutions for the health care, retail, manufacturing, transportation and logistics, and hospitality industries. Zebra’s mission is to provide companies access to real-time information and data using hardware and software. Zebra offers consumers technologies that give an organization’s assets a virtual voice – thus enabling enterprises to more easily unlock their business value. Zebra has an extensive portfolio of printing and marking technologies, including thermal transfer printers, high-performance barcode printers, and recorders. With offices across more than 40 countries, Zebra is a trusted global brand. Consumers shop for Zebra’s used and refurbished printers on ValueTronics.com.

Ztec

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