The Keithley 263 Calibrator / Source is used as a secondary standard when calibrating electrometers and picoammeters. Specifications of the Keithley 263 include:
Additional specifications of the Keithley 263 include:
Testimonials |
For the first time in a long time, can I just say thanks for the excellent unit you sold me even better than the one in the picture. Fantastic to deal with a honest human for a change. -- Walter R. |