GAOTek Overhead Line Ground Fault Detector

This Overhead Line Ground Fault Detector has 7 in (17.78 cm) LCD, 0.1 μΩ Resolution, 0.5 mΩ to 6 Ω Range, 90% RH humidity, and 5200 mAh host battery.



Technical Specifications

Test Methods Arc Reflection Method, Current Sampling, and DC Output
Resolution 0.1 μΩ
Measurement Range 0.5 μΩ to 6 Ω
Certificate CE, ISO
Humidity Less than 90% RH
Accuracy 0.5% ±0.2 μΩ
Power Supply – Host 14.8 V, 5200 mAh Rechargeable lithium battery
Power Supply – Detector Clamp 3.7 V, 2600 mAh Rechargeable lithium battery
Detection Method Clamp CT
LCD 7 in (17.78 cm) color screen, size: 5.6 in x 3.4 in (153.8 cm x 85.6 cm)
Output Voltage AC 3000 V or AC 8000 V
Output Frequency 50 Hz
Clamp Size Φ1.41 in (36 mm)
Electricity Testing & Alarm Detect whether the tested cable is live or not, and sound and light alarm will be issued when it is live.
Communication Mode 433 MHz wireless communication
Wireless Communication Distance 164.04 ft (50 m) (under and open environment)
Bluetooth Communication Distance 131.23 ft (40 m) (under and open environment)
Data Upload The host equip with USB port, can upload the test data
Insulation Test The insulation rod stretched to both ends: AC 220 kV/rms; host, detector: AC 3700 V/rms (between exposed metal and plastic shell)
Weight 5.51 lb (2.5 kg)


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