该方式广泛适用于线路的阻抗测试，能迅速测量出电缆的断线、混线、浸水等各种故障的具体地点。
It is popular used in impedance test of line that will detect and find the exact location of faults i. e. of broken, mixture and soakage of wires.
同时也可以对电力电缆的高阻闪络、高低阻性的泄漏性接地和电力电缆的断线、接触不良等故障位置进行遥测。
The faults include open circuit, short circuit and poor contact. It also can be used to telemetry the position of the fault, including the leak grounding, wire breaking and poor contacting.
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