indoor broadband antenna industry news is used to detect whether high voltage overhead lines, cable lines, high voltage electrical equipment is live. When using indoor broadband antenna industry news:

(1) Pay attention to whether the voltage of the indoor broadband antenna industry news is consistent with that of the detected circuit.

(2) Check whether indoor broadband antenna industry news is in good condition.

(3) Wear insulation gloves when checking electricity, hold the hand in the following part of the cover ring, and wear insulation boots outdoors. In the presence of a guardian, the test should be carried out on the high voltage line or equipment known to have electricity, and the sound and light should be displayed as normal. indoor broadband antenna industry news is used to detect whether high voltage overhead lines, cable lines, high voltage electrical equipment is live.

(4) Then the detection is carried out on the detected line equipment. When testing, move slowly closer to the device until it contacts the conducting part of the contact. In this process such as has been silent, light indication, can be judged as no electricity; Otherwise, there is a sound and light indication, you can know the charge.

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