电缆探伤测试仪是以不破坏电缆原有结构为前提的局部放电法为基础进行探伤测试,能够简便而准确地探测到电缆内部短路、断路损伤部位,而且又兼有修复后进行交、直流耐压,泄漏电流的测试功能,是当前煤矿电缆维修工作的较为理想设备。 Cable Tester is based on the original structure of the cable does not damage the premise of partial discharge method based on the flaw detection test, can be easily and accurately detect the cable internal short circuit, open circuit damage site, but also both repair after the exchange, DC resistance Pressure, leakage current test function, is the current coal mine cable maintenance work is more ideal equipment.