FAQs Filter by Free word/Model name Search View All Filter by Product MULTIMETER CLAMP METER INSULATION TESTER EARTH TESTER POWER METER LOGGER MULTIMETER All ANALOG MULTIMETER DIGITAL MULTIMETER DIGITAL MULTIMETER WITH AC/DC CLAMP SENSOR CLAMP METER All AC CLAMP METER AC/DC CLAMP METER LEAKAGE CLAMP METER FORK CURRENT TESTER DC MILLIAMP CLAMP METER DC MILLIAMP CLAMP LOGGER INSULATION TESTER All ANALOG INSULATION TESTER ANALOG INSULATION / CONTINUITY TESTER DIGITAL INSULATION / CONTINUITY TESTER HIGH VOLTAGE INSULATION TESTER The pointer moves abnormally. The instrument sounds when measuring. The pointer deflects only at testing BATT. CHECK. POWER-ON INDICATION LED does not light up when testing AC voltage. POWER-ON INDICATION LED does not light up when testing insulation. The pointer does not deflect when testing BATT. CHECK. EARTH TESTER All EARTH TESTER SIMPLIFIED EARTH TESTER EARTH CLAMP TESTER EARTH RESISTANCE & RESISTIVITY TESTER POWER METER All POWER METER LOGGER All CURRENT & VOLTAGE LOGGER CURRENT LOGGER LEAK LOGGER If you cannot find the answer on the FAQ pages, please contact us from here.