Source Measurement Units

Keithley 487 Picoammeter / Voltage sourceProduct OverviewThe Keithley 487 is designed for measurement of low currents and very high resistances. This instrument incorporates all the capabilities of the 486, and...

Keithley 2604B Dual-Channel SourceMeter SMU, 40V 10A 200WProduct Overview Keithley Series 2600B SourceMeter SMU Instruments are the industry's leading current/voltage source and measure solutions, and are built from Keithley's third...

Keithley 428 Current AmplifierProduct OverviewThis Current Amplifier converts fast, small currents to a voltage, which can be easily digitized or displayed by an oscilloscope, waveform analyzer, or data acquisition system. ...

Keithley 2400 General-Purpose SourceMeter, 200V and 1A, 20WProduct OverviewThe Keithley 2400 SourceMeter is a 20W instrument that allows sourcing and measuring voltage from ±5µV (sourcing) and ±1µV (measuring) to ±200V...