Vention Manual Network Cable Tester, KEFB0, Black

Vention Manual Network Cable Tester, KEFB0, Black It can help you quickly find the target line in many pairs. It is suitable for tracking RJ45 internet cable, RJ11 telephone line and other metal wire in low electricity. Please note that it can not be used to track wires with high electricity Plug one side of the cable into the emitter and the other side into the receiver. Select "Network" to check and verify whether the network cables are good or not. No need of network tester. Wire Tracking. It can trace not only Ethernet LAN wires, but also electrical and speaker wires when connecting to the alligator clip. In this situation, the wires must be in power-off status, otherwise the units will be damaged.