200M Insulation Resistance Tester Megometer Digital Handheld Meter 5000V Auto Range Insulated Anti-Magnetic ,Easy to Use

DigitalAuto Range Insulation Resistance Tester Test voltage combinations500V,1000V,2500V or 5000V;AC Voltage:750V. Battery IncludedContain 6*1.5V (AA) Battery.Comes with a rechargeable function that lets you recycle your battery,Don't need to replace batteries frequently. Insulation Resistance1M-200G.A large range for you measure the insulation resistance. Multi-FunctionStrong anti-magnetic and anti-jamming function.With Auto Range,Data Hold,Low Battery Indication,Backlight,HV red indication lamp light,High voltage and short circuit input alarm.