Insulation Resistance Tester
DER EE Electrical Instrument (DER EE Electrical Instrument)
Normal operation conditionsBattery voltagein range of "BATT.GOOD" Response timewithin 3 sec. (It may time in measuring a capacitance loading) Insulation resistance100M / DC1000V between test leads and enclosure. Withstand voltageAC5500V (50 / 60Hz) for 1 min. between test leads and enclosure. Overload Protectionbetween test leads (for 10 sec.) Battery1.5V x 4 Safety standardIEC 61010-1 CAT.III 600V IEC 61557