Klein Tools VDV501-852 Cable Tester with Remote, VDV Scout Pro 3 Test Kit Locates and Tests Voice, Data and Video Cables

Thickness???

These things used to cost a fortune and if you want to do 10Ge, you will have to spend more. However, when you are looking for screwed up wiring that might be in the walls or ceiling, this will find it. You will have to do a little reading to understand how to use it, but it works fine.

Was easily able to identify a issue I had with a connector. Well worth the money. Even shows length of cable

Extremely happy with the accuracy, ruggedness, versatility and ease of use. A great value.

quality product

It is Klein! You can not go wrong. You pay for what you get, and I love the brand.

This tool has allowed me to validate and document wiring very easily!

The tool itself performs as advertised, though the interface is like something circa 1990. The manual, however, is a nightmare . Badly organized and illustrated, with unreadable ransom note typography - the sort of awful effort that makes you wonder about the future of the species.

good for beginner not for professional

Nice tool for checking ethernet cables.