技术中心
I. Analyze the nature of the cable fault – Identify the type of faulty cable.
II. Use the low-voltage pulse method of the cable tester – Measure the cable length and calibrate the cable's radio wave transmission speed.
III. Select the appropriate test method – Use the cable tester to perform a rough measurement of the cable fault.
IV. Use a path meter – Detect the direction of the buried cable.
V. Use a pinpointing meter – Accurately locate the fault point.
