For more than 70 years, Keithley, a Tektronix company, has been designing, manufacturing and marketing advanced electrical test instruments and systems for the specialized needs of electronics …

Keithley KickStart Instrument Control Software for Bench Instruments and Tektronix Oscilloscopes Start measuring in minutes without complex programming. Perform I-V characterization and more.

Keithley 2220/2230/2231 Multiple Output DC Power Supply Series 2220/2230/2231 Multi-Channel Programmable DC Power Supplies

Keithley’s Standard Series 2400 Source Measure Unit (SMU) Instruments offer four-quadrant precision voltage and current source/load coupled with measurement. Each SMU instrument is both a highly …

We calibrate more than 140,000 products from 9,000 different manufacturers, far more than just Tektronix and Keithley equipment. Tektronix offers manufacturer quality calibration for all of your …

No need to write new code while upgrading Get code emulation for popular Keithley and competitive DMMs allowing you quick and easy code conversion and faster upgrade.

Whether the application demands a precision current source, a nanovoltmeter, a picoammeter, or an electrometer, there’s a Keithley solution designed to help you make high accuracy measurements …

Keithley Nanovoltmeter Model 2182A The two-channel Model 2182A Nanovoltmeter is optimized for making stable, low noise voltage measurements and for characterizing low resistance materials and …

Keithley Ultra-sensitive Current Sources Series 6200 The Model 6220 DC Current Source and Model 6221 AC and DC Current Source combine ease of use with exceptionally low current noise.

Keithley Series 6400 Picoammeters The cost-effective 5½-digit Model 6485 Picoammeter can measure currents from 10fA to 20mA, at speeds up to 1000 readings per second.