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.

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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.