METER PICOAMMETER WITH 500V SOURCE; DMM Functions:DC Current; Current Measure AC Max:-; Current Measure DC Max:20mA; Voltage Measure AC Max:-; Voltage Measure DC Max:-; Resistance Measure Max:-; DMM Connectivity:GPIB RS232 USB; No. of Digits:5.5; Warranty:1 Year; Product Range:-; Plug Type:-; Current Measuring Range DC:2nA to 20mA; DMM Response Type:Average; DMM Type:Bench; Ranging:Auto Manual; Voltage Measuring Range DC:10.1V to 505V