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⚡【Insulating Resistance Meter】Measures wide range meg-gig ohm from 1MΩ ~ 20GΩ
⚡【High Voltage Measurement】250V/500V/1000V/2500V, and measures AC Volt up to 750V
⚡【Auto-ranging Megohmmeter】Display 1999 counts; Large digits with backlit LCD screen providing easy-to-read measurements even in dim condition.
⚡【High accuracy Meg-gig Ohm Resisters】1MΩ~200MΩ(3% + 5 digits); 200MΩ~10GΩ(5% + 5 digits); 200MΩ~10GΩ(5% + 5 digits); 10GΩ~20GΩ(10% + 5 digits)
⚡【HV Indicator Light】Built-in a red led light for high-volt warning, battery indicator to remind you low power. Comes with a storage case testing around for HVAC Heating floors, high-volt cable resistance, etc
ABOUT US BTMETER - A professional Test & Measurement solution provider. We dedicated ourselves to test, measurement and monitoring instrument and software that are widely used in electric,HVAC, automotive,network troubleshooting, as well as for hobbyist, electrical, industrial, medical, process and calibration applications. About BT-6688F Digital Insulation Resistance Meters - Meter is rather heavy, as it should be. - All cable terminals located on back side. - Ranges 20 Gig ohm and 2.5K volt at low cost - Clear display, anti slippery protective case great for outdoor testing. - Easy to use, very heavy duty high voltage cables included. - Display actual resistance reading instead of just LED light showing - Features with quakeproof, dust proof and damp proof tester, fit for outdoor working environment Specification: AC Voltage: 750V Data Hold: Yes Weight: 900g Back Light Screen: Yes Low Battery Indication: Yes HV red Indication Lamp Light: Yes Insulation Resistance: 1MΩ~20GΩ Testing Voltage: 500V/1000V/ 2500V