Thanks for sharing!! I want to share my findings. As we all know, a cable tester is a device used for testing the strength and connectivity of a cable.

Sometimes the cables can be broken, be set up incorrectly, or be connected incorrectly which slows down the operation of our home or job network and in some cases can completely break it. The more expensive models can also measure the length of the cable, find the spot at which the problem occurs, and give data technicians other useful data for fixing our home or work networks.

This WT01 Wire Tracker RJ11 RJ45 Line Finder Cable Tester is cheap and so easy to use that our grandmas would’ve had no problems using it. Just plug it in, turn it on, and see if your cable is good or not! It allows you to track cable, find a short a breakage in non-powered wires, and detect shorts and open wires. What’s more, it has a built-in flashlight for use in dark areas also comes with a portable carrying bag.