Adds measurement capability to 1pA resolution, and measures high value resistors to 1TOhm using the calibrator as a precision DC voltage source

• Accurate current measurement down to 1pA resolution
• Ideal for high value resistance measurements up to 1 TOhm
• High resistance measurement voltages up to 1000V
• 5 current measurement rnages from 10nA to 100uA
• Control directly from the calibrator front panel or use with ProCal software