... voltage 3,HVD test 4,Floating ground test CP401 current probes1,Dynamo experiment2,Instantaneous voltage3,HVD test4,Floating ... ground test Technical parameters: Current Probe CP401 Electric specification Accuracyrange100mV/A10mV/AMeasuring range5mA~10A ... operating Temperature-3~+80°CTemperature infectionEvery 10°C,<0.2%Operating Humidity+10°C~+30°C:85±5%RH/:+ ...