7links
3in1 cable tester for RJ-45, RJ-11 and BNC

Quick test for your important data cables: Use the tester to check not only LAN but also telephone and coaxial cables.

Clear result in just a few seconds: The tester shows you whether the tested cable is OK. If not, you can see immediately whether there is a short circuit, an interruption or swapped wires.

Also tests laid and permanently installed cables: The unit for the cable ends can be removed from the tester. This way, you can also test long network cables that reach from the basement to the attic, for example.