Keysight Test Equipment

Keysight test equipment delivers precision and reliability across a wide range of applications. It is a preferred choice in industries such as aerospace, defense, education, semiconductors, and electric vehicles.

ValueTronics supplies both new and used Keysight instruments. Our inventory includes oscilloscopes, signal generators, power supplies, and various types of analyzers. Customers rely on us for expert support, quality products, and competitive pricing.

View our current selection of Keysight test equipment or request a quote today.

1507 products

  • new
    U2067XA Keysight RF Sensor New-ValueTronics
    Keysight Test Equipment

    U2067XA Keysight RF Sensor New

    Keysight Test Equipment
    Condition : New
    $32,206
    $32,206 $0
    Specs
    • Manufacturer : Keysight
    • Frequency : 67 GHz
    • Power : 100 mW
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    Model No : U2067XA

    Condition : New

    Manufacturer : Keysight

    Frequency : 67 GHz

    Power : 100 mW

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  • Keysight N3303A 240V/10A 250W DC Electronic Load Module-ValueTronics
    Keysight Test Equipment

    Keysight N3303A 240V/10A 250W DC Electronic Load Module

    Keysight Test Equipment
    Condition : Factory New
    $4,080
    $4,080 $0
    Specs
    • Condition : Factory New
    • Dc_load_volts : 0–240 V
    • Load_amps : 0–10 A
    • Load_watts : 250 W
    • Manufacturer : Keysight Technologies
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Dc_load_volts : 0–240 V

    Load_amps : 0–10 A

    Load_watts : 250 W

    Manufacturer : Keysight Technologies

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  • new
    U2056XA Keysight RF Sensor New-ValueTronics
    Keysight Test Equipment

    U2056XA Keysight RF Sensor New

    Keysight Test Equipment
    Condition : New
    $21,286
    $21,286 $0
    Specs
    • Manufacturer : Keysight
    • Frequency : 54 GHz
    • Power : 100 mW
    Show Specs

    Model No : U2056XA

    Condition : New

    Manufacturer : Keysight

    Frequency : 54 GHz

    Power : 100 mW

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  • new
    11500I Keysight Cable New-ValueTronics
    Keysight Test Equipment

    11500I Keysight Cable New

    Keysight Test Equipment
    Condition : New
    $4,646
    $4,646 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 11500I

    Condition : New

    Manufacturer : Keysight

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  • new
    11500L Keysight Cable New-ValueTronics
    Keysight Test Equipment

    11500L Keysight Cable New

    Keysight Test Equipment
    Condition : New
    $6,118
    $6,118 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 11500L

    Condition : New

    Manufacturer : Keysight

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  • Obsolete
    Keysight U1272A True RMS 30,000 Count Handheld Digital Multimeter with Low Impedance Mode-ValueTronics
    Keysight Test Equipment

    Keysight U1272A True RMS 30,000 Count Handheld Digital Multimeter with Low Impedance Mode

    Keysight Test Equipment
    Condition : Factory New
    $681
    $681 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Multi_met_acv : 1000 V
    • Multi_met_dcv : 1000 V
    • Multi_met_type : True RMS
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Multi_met_acv : 1000 V

    Multi_met_dcv : 1000 V

    Multi_met_type : True RMS

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  • new
    U2065XA Keysight RF Sensor New-ValueTronics
    Keysight Test Equipment

    U2065XA Keysight RF Sensor New

    Keysight Test Equipment
    Condition : New
    $22,318
    $22,318 $0
    Specs
    • Manufacturer : Keysight
    • Frequency : 50 GHz
    • Power : 100 mW
    Show Specs

    Model No : U2065XA

    Condition : New

    Manufacturer : Keysight

    Frequency : 50 GHz

    Power : 100 mW

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  • new
    11534A Keysight Coaxial Adapter New-ValueTronics
    Keysight Test Equipment

    11534A Keysight Coaxial Adapter New

    Keysight Test Equipment
    Condition : New
    $737
    $737 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 11534A

    Condition : New

    Manufacturer : Keysight

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  • Keysight E3644A 80 W Single-Output Programmable DC Power Supply, 8 V/8 A or 20 V/4 A-ValueTronics
    Keysight Test Equipment

    Keysight E3644A 80 W Single-Output Programmable DC Power Supply, 8 V/8 A or 20 V/4 A

    Keysight Test Equipment
    Condition : Factory New
    $1,620
    $1,620 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight Technologies
    • Dcsup_amps : 8 A
    • Dcsup_volts : 20 V
    • Dcsup_watts : 80 W
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight Technologies

    Dcsup_amps : 8 A

    Dcsup_volts : 20 V

    Dcsup_watts : 80 W

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  • Keysight U1281A True RMS 60,000 Count Dual Display Handheld Digital Multimeter-ValueTronics
    Keysight Test Equipment

    Keysight U1281A True RMS 60,000 Count Dual Display Handheld Digital Multimeter

    Keysight Test Equipment
    Condition : Factory New
    $822
    $822 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Multi_met_type : True RMS
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Multi_met_type : True RMS

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  • new
    11500D Keysight Cable New-ValueTronics
    Keysight Test Equipment

    11500D Keysight Cable New

    Keysight Test Equipment
    Condition : New
    $2,304
    $2,304 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 11500D

    Condition : New

    Manufacturer : Keysight

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  • Keysight U1251B 50,000 Count Handheld Digital Multimeter-ValueTronics
    Keysight Test Equipment

    Keysight U1251B 50,000 Count Handheld Digital Multimeter

    Keysight Test Equipment
    Condition : Factory New
    $732
    $732 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

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  • new
    11583C Keysight Attenuator New-ValueTronics
    Keysight Test Equipment

    11583C Keysight Attenuator New

    Keysight Test Equipment
    Condition : New
    $4,239
    $4,239 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 11583C

    Condition : New

    Manufacturer : Keysight

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  • Keysight U1213A True RMS AC+DC 1,000 A Handheld Clamp Meter with DC Current Measurement-ValueTronics
    Keysight Test Equipment

    Keysight U1213A True RMS AC+DC 1,000 A Handheld Clamp Meter with DC Current Measurement

    Keysight Test Equipment
    Condition : Factory New
    $858.84
    $858.84 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Clamp_met_amps : 1,000 A
    • Volts : 1 kV
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Clamp_met_amps : 1,000 A

    Volts : 1 kV

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  • new
    909E Keysight Termination New-ValueTronics
    Keysight Test Equipment

    909E Keysight Termination New

    Keysight Test Equipment
    Condition : New
    $1,127
    $1,127 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 909E

    Condition : New

    Manufacturer : Keysight

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  • Keysight U1212A True RMS 1,000 A Handheld Clamp Meter with DC Current Measurement-ValueTronics
    Keysight Test Equipment

    Keysight U1212A True RMS 1,000 A Handheld Clamp Meter with DC Current Measurement

    Keysight Test Equipment
    Condition : Factory New
    $810.90
    $810.90 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Clamp_met_amps : 1,000 A
    • Volts : 1 kV
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Clamp_met_amps : 1,000 A

    Volts : 1 kV

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  • Keysight N6745B 60 V, 1.6 A, 100 W DC Power Module-ValueTronics
    Keysight Test Equipment

    Keysight N6745B 60 V, 1.6 A, 100 W DC Power Module

    Keysight Test Equipment
    Condition : Factory New
    $1,566
    $1,566 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Dcsup_amps : 1.6 A
    • Dcsup_volts : 60 V
    • Dcsup_watts : 100 W
    • Plugin_type : DC Power Module
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Dcsup_amps : 1.6 A

    Dcsup_volts : 60 V

    Dcsup_watts : 100 W

    Plugin_type : DC Power Module

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  • new
    11533A Keysight Coaxial Adapter New-ValueTronics
    Keysight Test Equipment

    11533A Keysight Coaxial Adapter New

    Keysight Test Equipment
    Condition : New
    $737
    $737 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 11533A

    Condition : New

    Manufacturer : Keysight

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  • Keysight U1232A True RMS 6,000 Count Handheld Digital Multimeter-ValueTronics
    Keysight Test Equipment

    Keysight U1232A True RMS 6,000 Count Handheld Digital Multimeter

    Keysight Test Equipment
    Condition : Factory New
    $308
    $308 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Multi_met_type : True RMS
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Multi_met_type : True RMS

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  • new
    U2066XA Keysight RF Sensor New-ValueTronics
    Keysight Test Equipment

    U2066XA Keysight RF Sensor New

    Keysight Test Equipment
    Condition : New
    $28,338
    $28,338 $0
    Specs
    • Manufacturer : Keysight
    • Frequency : 54 GHz
    • Power : 100 mW
    Show Specs

    Model No : U2066XA

    Condition : New

    Manufacturer : Keysight

    Frequency : 54 GHz

    Power : 100 mW

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  • Keysight N6781A 20 V, ±3 A, 20 W Source/Measure Unit Module-ValueTronics
    Keysight Test Equipment

    Keysight N6781A 20 V, ±3 A, 20 W Source/Measure Unit Module

    Keysight Test Equipment
    Condition : Factory New
    $9,216
    $9,216 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Dcsup_amps : ± 3 A
    • Dcsup_volts : 20 V
    • Dcsup_watts : 20 W
    • Sou_met_volts : 20 V
    • So_met_pow : 20 W
    • Plugin_type : Source/Measure Unit Module
    • Sou_met_amps : 3 A
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Dcsup_amps : ± 3 A

    Dcsup_volts : 20 V

    Dcsup_watts : 20 W

    Sou_met_volts : 20 V

    So_met_pow : 20 W

    Plugin_type : Source/Measure Unit Module

    Sou_met_amps : 3 A

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  • Keysight U1241C True RMS Handheld Digital Multimeter-ValueTronics
    Keysight Test Equipment

    Keysight U1241C True RMS Handheld Digital Multimeter

    Keysight Test Equipment
    Condition : Factory New
    $510
    $510 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight Technologies
    • Multi_met_acv : 1000 V
    • Multi_met_dcv : 1000 V
    • Multi_met_dig : 4 ½
    • Multi_met_type : True RMS
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight Technologies

    Multi_met_acv : 1000 V

    Multi_met_dcv : 1000 V

    Multi_met_dig : 4 ½

    Multi_met_type : True RMS

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  • Keysight N6786A 2-Quadrant Source/Measure Unit for Functional Test (80 W)-ValueTronics
    Keysight Test Equipment

    Keysight N6786A 2-Quadrant Source/Measure Unit for Functional Test (80 W)

    Keysight Test Equipment
    Condition : Factory New
    $10,704
    $10,704 $0
    Specs
    • Condition : Factory New
    • Manufacturer : Keysight
    • Dcsup_amps : ± 8 A
    • Dcsup_volts : 20 V
    • Dcsup_watts : 80 W
    • Sou_met_volts : 20 V
    • So_met_pow : 80 W
    • Plugin_type : Source/Measure Unit Module
    • Sou_met_amps : 8 A
    Show Specs

    Model No : Keysight

    Condition : Factory New

    Manufacturer : Keysight

    Dcsup_amps : ± 8 A

    Dcsup_volts : 20 V

    Dcsup_watts : 80 W

    Sou_met_volts : 20 V

    So_met_pow : 80 W

    Plugin_type : Source/Measure Unit Module

    Sou_met_amps : 8 A

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  • new
    909F Keysight Termination New-ValueTronics
    Keysight Test Equipment

    909F Keysight Termination New

    Keysight Test Equipment
    Condition : New
    $1,556
    $1,556 $0
    Specs
    • Manufacturer : Keysight
    Show Specs

    Model No : 909F

    Condition : New

    Manufacturer : Keysight

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Frequently Asked Questions

What types of equipment does Keysight make?
Keysight manufactures a broad range of electronic test and measurement tools. Core product categories include oscilloscopes, signal generators, spectrum analyzers, network analyzers, power supplies, and multimeters. They also offer modular instruments, RF and microwave tools, and software-driven solutions designed for high-speed digital, wireless, and automotive testing.
How does Keysight compare to other brands?
Keysight is widely regarded as a leader in test and measurement technology. Compared to other brands, it stands out for its advanced signal integrity, high-frequency performance, and robust software integration. Engineers often choose Keysight for critical applications that demand precision and long-term reliability. While brands like Tektronix, Rohde & Schwarz, and RIGOL also offer quality tools, Keysight is known for pushing the limits in RF, wireless, and digital testing environments.
Are Keysight oscilloscopes good for advanced use?
Keysight oscilloscopes are well-suited for applications that require detailed signal insight and complex measurement capabilities. They support a wide range of advanced triggering, protocol decoding, and automated analysis equipment. This makes them valuable for engineers working on embedded systems, mixed-signal designs, and high-speed serial data testing.
What’s the difference between a Keysight spectrum and network analyzer?
A spectrum analyzer is used to observe signal amplitude across a frequency range, making it ideal for tasks like interference detection, signal monitoring, and spectral analysis. A network analyzer, on the other hand, measures both amplitude and phase to assess how signals behave as they pass through components or systems. This makes it essential for evaluating S-parameters, impedance, and signal integrity in RF and microwave circuits. Each tool serves a distinct purpose depending on the testing environment.
How do I choose a Keysight signal generator?
The right signal generator depends on your specific testing goals. Start by identifying the required frequency range, waveform complexity, and modulation features. Keysight manufactures a range of models designed for everything from basic signal output to high-precision RF and microwave testing. If you're working on simple bench tasks, a function generator may be all you need. For more demanding scenarios, such as communications or aerospace development, look for models with low phase noise, advanced modulation formats, and fine-tuned frequency resolution.
What software works with Keysight instruments?
Keysight instruments are compatible with several software platforms that enhance control, automation, and data analysis. PathWave is Keysight’s primary software suite, which includes tools for test sequencing, simulation, and measurement automation. Many instruments also integrate with LabVIEW, MATLAB, and SCPI-based programming environments. For remote access or networked setups, Keysight supports LAN, USB, and GPIB interfaces along with IVI and LXI standards to streamline connectivity and control.
Does Keysight offer modular test systems?
Yes, Keysight provides modular test solutions based on PXI, AXIe, and USB platforms. These systems are ideal for compact, high-throughput environments that require both speed and flexibility in configuration. Engineers use modular instruments to create multi-channel setups, automate complex measurements, and build scalable test architectures. This approach is especially useful in RF, wireless, and semiconductor testing, where space and performance efficiency are priorities.