This product stands out for its ultra-portable design, weighing only 1.2kg and fitting easily into a tool bag for single-person operation in narrow maintenance spaces. The 2.8-inch TFT LCD screen clearly displays fault distance, type and real-time detection data, with one-key automatic fault calculation to avoid manual calculation errors. The IP54 dust and water splash protection rating ensures stable operation in outdoor or humid construction sites. It supports USB data export to upload test records to backend management systems for archiving and analysis, and the built-in high-capacity lithium battery provides up to 8 hours of continuous working time, meeting the needs of all-day maintenance operations without frequent charging.
The tester supports detection of low-voltage cable open circuit, short circuit and leakage faults within 0-10km, with a measurement resolution of 0.1m. It is equipped with a 2.8-inch TFT LCD screen that displays real-time test data and fault analysis results. The fuselage is made of ABS engineering plastic, with dimensions of 180*100*60mm and a total weight of 1.2kg. It has a built-in 3.7V 5000mAh lithium battery, providing 8 hours of continuous working time. The protection rating is IP54, making it suitable for outdoor use. It supports USB 2.0 interface for data export, and can store up to 500 sets of test records. The operating temperature range is -10℃~50℃, and the operating humidity is ≤90%RH without condensation. The power supply mode is built-in battery + USB charging.
This portable cable fault tester is widely used in residential low-voltage distribution line maintenance, factory workshop cable patrol, construction site temporary circuit fault detection, property community circuit safety inspection, outdoor engineering temporary power cable fault location and other scenarios. It is suitable for electricians, property maintenance teams, construction site technicians and other practitioners who need rapid cable fault detection. By quickly locating fault points, it helps users restore power supply in the shortest time, reducing the impact of power outages on daily production and life, and improving maintenance efficiency significantly.
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