Universal type Lan cable Tester Channel test

Short Description:

Network cable tester can test the on-off condition of twisted pair 1, 2, 3, 4, 5, 6, 7, 8, G wire pairs (pairs), and can distinguish and determine which (right) wrong wire, short circuit and open circuit. In addition, the network cable tester can also test the phone’s connection to the RJ11, but care should be taken to avoid damage to the port pin.