What is cable harness testing?

1. Conduction test function: quickly test the connection relationship of unknown wire harness and judge whether there are faults such as short circuit, open circuit and wiring error;

2. Low resistance test function: Kelvin four-wire test method accurately measures resistance, detects slight change of contact resistance, and finds quality hidden dangers such as poor contact, broken wire core and virtual welding. High precision and speed;

3. Insulation test function: automatic multi-point insulation test, adjustable boosting time and test time, and gradually increasing test voltage DC50V; Quickly test the insulation resistance between wires and between wires and shell;

4. Withstand voltage test function: multi-point withstand voltage test can be automatically completed, and the boosting time and test time can be adjusted, so as to increase the test voltage AC50V to test the leakage current between wires and between wires and casing;

5. Electronic component test function (optional): diode test, resistance test and capacitance test;

6. Distributed test function (optional): Long-distance communication equipment (including host and auxiliary machines) within the range of 100m can be realized through public * * * lines.

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