Cable Tester RJ11, RJ12 &

The LogiLink WZ0010 cable tester helps check telephone and network cables that use RJ11, RJ12 or RJ45 connections. Its main unit and remote unit let you test a complete cable even when it has already been installed, which is useful for tracing a line between accessible ends.

The tester checks the wire pairs and shielding to show whether the signal passes from one end to the other. LED indicators make the test result visible at a glance, supporting practical checks during cable setup or troubleshooting.

The WZ0010 runs on a 9 V block battery. The source does not specify whether the battery is included.