Picoammeters & Electrometers

Keithley 6485 Picoammeter, 5½-digit.  No cables or accessories will be included.Product OverviewThe 5-1/2 digit Model 6485 Picoammeter combines Keithley's expertise in sensitive current measurement instrumentation with enhanced speed and a...

Keithley 6487 Picoammeter/ Voltage Source, 5 1/2 DigitProduct OverviewThe 5-1/2 digit Keithley 6487 Picoammeter/Voltage Source improves on the measurement capability of the award-winning Model 6485, and adds a high resolution...