HEAT INSULATION Features: â– Test voltage DC 5000V/2500V/1000V/500V/250V â– Insulation Resistance up to 1TΩ â– Short circuit current up to 4mA â– Dielectric Absorption Ratio(DAR) â– Polarisation Index(PI) â– Auto discharge function â– Data hold(Auto) â– Auto power save: Power save about 10 miunutes after the last operation â– CAT IV.600V â– IP54 Test Voltage(DC): 5000V/2500V/1000V/500V/250V Insulation Resistance: 104.9MΩ/1049MΩ/2.09GΩ/104.9GΩ/1199GΩ Short circuit current: 3mA～4mA Voltage measurement range AC/DC: ±30～±1000V IP Rate: IP54 Battery:  LR14 x 8 Size / Mass: H188 x W225 x D97mm / 1750g(Batteries included) Standard accessories included: Test lead(TL-5k) RED・ Black・ Green, Carrying case(C-MG5k), Instruction manual, Battery(LR14 x 8)