Keysight Technologies, or Keysight, is a US company that manufactures test and measurement equipment and software, Keysight was spun off from Agilent Technologies, bringing with it the product lines focused on electronics and radio, leaving Agilent with the chemical and bio-analytical products.

A Global Leader in Electronic Design and Test Solutions A Fearless Pursuit of Results A Passion for Shaping the Digital Landscape Keysight's products include hardware and software for benchtop, modular, and field instruments.

[4] Instruments includeoscilloscopes, multimeters, logic analyzers, signal generators, spectrum analyzers, vector network analyzers, atomic force microscopes (AFM), automated optical inspection, automated X-ray inspection (5DX), in-circuit testers, power supplies and handheld tools. In addition, it produces electronic design automation (EDA) software (EEsof division). It mainly serves the telecommunications, aerospace/defense, industrial, computer, and semiconductor industries