Feature
■ at the time of the breakdown voltage any voltage in a continuous variable can be applied
■ that can be applied to each 1kV up to 0 ~ 10kV in step variable at the time of insulation diagnosis
■ power supply, built-in battery, external AC100V, 3 power system of external DC12V
■ recorder with output terminal (1μA → DC10mV / 100mV changeover switch with 1kV → DC10mV)