Underground fault cable locator | |
Precautions: 1.The transmitter ground wiring must be well linked ; 2.The Insulation resistance of the faut point is different, so the Pointer deflection amplitude is different, the smaller the Pointer deflection amplitude is , the bigger the Resistance is. The bigger the Pointer deflection amplitude is , the smaller the resistance is. ; if the resistance is small, the transmitter should be in the status of " low resistance", if the resistance is big, then the transmitter should be in the status of " high resistance" ; 3.When the ground is quite dry or it is the cement ground, you should drop some water in the probe pin of the Positioning Detection frame 4.When the tested cable is quite long, to raise the audit signal,you can ground the remote end of the tested cable. 5.To ensure the measure result accurate, in the process of measuring , you should adjust the direction and position of the wand time to time, and adjust the gaining Knob, so as to 。 WhatsApp:18164095486 | |
Target Nation: All Nations Target City : All Cities Last Update : 01 December 2023 1:12 AM Number of Views: 67 | Item Owner : zhangsan Contact Email: (None) Contact Phone: (None) |
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