TEMPOCommunications 468 Wiremap Tester | LAN Network Cable Tester | Check Wiring Integrity of LAN, Telephone Patch Cords, Structured Cabling

The tester is the easiest to use on the market. It gives you accurate results at both ends. The LEDs does not start working until both sides are connected. That way you can tell if you're even on the right cable. Each end indicates the issue by the colour & brightness.

If you do any sort of computer cabling work having one of these is essential. Simple to use, accurate, reliable and if you remember to turn if off when you are done, the battery will last a long time. I have had one of these (and its predecessor model) for over 10 years and they have served me well for both network problems and phone line problems.

You don't switch from the toner to the tester both of them are on at all times making it very quickIf you want an accurate test this is not what you wantIf you want a quick continuity tester this will do it

This is a great tool for networking. It is also nice as it doubles as a tone generator for finding cables.

Bought as replacement. Used the old one for many, many years. A valued item in my telcom tool box.

Works Great!

This is a time saving test tool. Work great for quick wiring check.

Best tester around

The ONLY wire tester to use! It is the only one that had indicators at both ends. That cuts the testing time in half.I took all the other testes that I have bought over the last 37 years and threw them into a box in the basement.The only thing better would be a full-blown Network AnalyzerBuy it and get rid of all your other testers!

It's the best toner

Perfect