Thursday, August 27, 2026

GF2011 5m Telescopic Insulation Rod Wireless High Voltage Clamp Tester

 Climbing poles or deploying complex scaffolding for overhead line testing wastes tons of time and brings extra safety risks — the GF2011's full 5-section telescopic insulation rod completely solves this pain point for field electrical teams. Each segment is 1 meter, easy to split and assemble within seconds without any auxiliary tools, delivering full 5-meter safe operating distance when fully extended.

Crafted from high-strength composite material, the rod reaches 100kV AC insulation strength between the rod and clamp head, fully compliant for live testing on all power lines rated below 69kV. It boasts outstanding resistance against moisture, high temperature, bending and accidental impacts, holding steady during long-term outdoor patrols in rainy or high-heat regions. The matched Φ50 large clamp jaw slides smoothly onto overhead single cables; you can attach or detach the sensor with power on without cutting off grid power, greatly boosting inspection efficiency.

Equipped with 30-meter barrier-penetrating wireless communication, the separated handheld receiver displays real-time current data far away from energized lines. Adopting premium CT and masked digital chip technology, this clamp tester delivers 0.01mA ultra-fine resolution and ±1% consistent accuracy across the 0.00mA–1200A measuring spectrum, covering micro leakage detection and heavy load current monitoring. Built-in practical functions include peak lock, data hold and storage for up to 99 test logs, allowing technicians to manually calculate primary and secondary loop transformation ratios on-site. The backlit 4-digit LCD offers clear readings under twilight and dim substation environments, paired with 10-hour long battery runtime, low voltage alert and 15-minute auto power-off to conserve battery life. The whole set meets global IEC safety and EMC standards, packed in a compact carry case with all matching batteries included for single-person independent field operations.

Perfectly suited for power distribution firms, substation routine patrols, mining plant electrical maintenance, power theft inspection and property electrical fault diagnosis worldwide.

Check full technical datasheets, bulk wholesale pricing and project customized solutions via our official link: https://www.gfuvegroup.com/ammeter-recorder/wireless-high-voltage-clamp-current-meter-with-insulation-rod.html

#GF2011InsulationRodTester #5mHVClampTester #OverheadLineTesting #LiveLineSafetyTool #WirelessCurrentClamp #PowerFieldEquipment #GridLeakageDetector


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