Southwire M500CX4 Coax Continuity Tester/Mapper, Durable Design, Auto Power-Off, Double-Molded Housing, Easy-to-Understand LED Display, Includes 4 Color-Coded ID Remotes

Works Great and is small enough to keep in your pocket!

It did its job, I assumed it would also generate an audible tone though, it does not, only visual which is still fine. You can get some bad and false readings but that is NOT due to the product. If you are going through splitters or there is equipment on the line you can get some inaccurate readings and that makes perfect sense. This is for continuity which is nturally affected by that stuff.

Time saver if you are dealing with old coax or multiple coax instalations. Well made, but you have to keep the two parts together in your tool kit.

Works very well in identifying which line was which, and identifying a wiring problem.

Good tester, good value, light weight so durability’s more on the hobby class of tools.

Works great and you cant beat the Price !

Like: how easy it is to use. Dislike : nothing. The product worked exactly how it’s advertised.

I bought the Klein tester a couple years ago and just wasnt satisfied with it. This one by Southwire is a big improvement. The test button is larger and much easier to press. The colored end pieces are the push-on type rather than screw-on which makes them very get on and off wall plates. Probably the most important thing is that the batteries ARE replaceable, unlike the Klein and most other testers. Very good unit.

Quality tool that allowed me to identify coax cabling in a new house. Installers did not label coax so I was able to id which cables went to which outlets. Found a fault in one of the cables, it was not terminated properly. Worth the price even for a one time (hopefully) use.

Did exactly what I needed. No problems!