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200G Electrical Megohmmeter 5000V Testing Voltage Megaohm Meter
- 5kV Auto-Ranging MegohmmeterMeasures insulation resistance from 1M to 200G with selectable test voltages of 500V/1000V/2500V/5000V (output maintained at 90%~110% of rated value). Features 3-1/2 digit 1999-count auto-ranging LCD with automatic polarity and over-range indication. Built-in AC voltmeter: 1V750V, 40400Hz, ±(2%+5digits).
- Guard Terminal for Precision TestingEquipped with a dedicated GUARD (COM) terminal and small alligator clip to eliminate surface leakage currentcritical for accurate readings on contaminated or humid surfaces. Improves stability when testing transformers, motors, cables, and high-voltage switches.
- Rugged Outdoor-Ready DesignShockproof, dustproof, and moisture-proof structure with protective rubber case for harsh job sites. Complies with IEC-1010 double insulation, overvoltage category II, pollution degree 2. HV red LED warning light illuminates during high-voltage output; internal protection circuit prevents damage from back EMF.
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High Load Capacity & Easy OperationStrong load drive with approximately 1mA short-circuit output current for reliable testing of large capacitive equipment. One-touch TEST/STOP control, rotary voltage selection, and large backlit LCD with data hold. Battery-powered (6× AA included)no hand-cranking required
Complete KitIncludes AP-6688B insulation resistance tester, 2× test leads, 1× shoulder strap, 6× 1.5V AA batteries, 1× small screwdriver, and English user manual. Ready for electrical maintenance, HVAC, motors, cables, and home improvement use.
Complete KitIncludes AP-6688B insulation resistance tester, 2× test leads, 1× shoulder strap, 6× 1.5V AA batteries, 1× small screwdriver, and English user manual. Ready for electrical maintenance, HVAC, motors, cables, and home improvement use.




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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Group Can Trading Limited Return Policy
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