This meter is a battery-powered insulation tester desianed to measure DCand AC voltage, resistance, continuity, diode, and insulation resistance. For insulation resistance test, you can select a desired test voltage among 100v,250V,500V and 1000v.Widely used in new energy vehicle maintenance, motors,cables,transformers, mechanical equipment. power and electrical industries

Insulation Test:0.01M~20.00M~100.0M2(100V)

0.01M~20.00M~200.0MQ(250V）

0.01M~20.00M~200.0~500M2(500V)

0.01M~20.00M~200.0~2000M2(1000V)

Voltage DC: 400m/4/40/400/1000V

Voltage AC: 400m/4/40/400/1000V (40~400Hz)

Resistance:400/4k/40k/400k/4000k/40MQ

Continuity: Yes

Diode Test: Yes

Power Supply: 1.5V battery AAA x6pcS