Electric shock and arc flash hazards are constant threats for crews working near energized distribution lines. The GF2011 wireless HV clamp meter builds multi-layer safety protection to cut field operation risks to a minimum for all electrical professionals.
Its core safety design centers on the segmented 5m insulation rod certified for 100kV AC dielectric strength, creating a secure isolation buffer between operators and live circuits up to 69kV. Paired with 30-meter barrier-capable wireless transmission, technicians stay far away from high-voltage zones while reading real-time data without power shutdowns or temporary safety enclosures. The whole instrument complies with IEC1010 and IEC61326 EMC standards, holding CAT III 600V safety rating and Pollution Class 2 protection to handle harsh substation and outdoor site conditions.
Equipped with Φ50 large clamp jaw, it clamps single conductors safely while powered on without cutting grid supply. Advanced CT and integrated digital chips deliver consistent ±1% measuring precision across the full 0.00mA–1200A range, with 0.01mA ultra-fine resolution to detect hidden leakage risks early. Practical safety-oriented functions include low-battery voltage alert and 15-minute auto power-off to avoid accidental drain during unattended use; the backlit 4-digit LCD guarantees clear readings in dark patrol environments, eliminating visual misjudgment that leads to safety incidents. It stores up to 99 groups of test records with peak and data hold features, supporting manual primary-secondary transformer ratio calculation for fault diagnosis. The anti-drip, weather-resistant construction withstands temperatures from -25°C to 40°C, and the shock, moisture and heat-proof rod retains stable insulation performance after years of frequent field use. The complete lightweight kit includes all batteries, receiver, sensor and protective storage case for independent single-person safe patrols.
Perfect for power grid patrol, anti-electricity loss inspection, mining plant electrical maintenance, substation daily monitoring and power engineering live-line testing.
Check full safety certification documents and detailed product specs via our official page: https://www.gfuvegroup.com/ammeter-recorder/wireless-high-voltage-clamp-current-meter-with-insulation-rod.html
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