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

Product works great. Saves time from running room to room checking of connection. Especially if you have more that one coax connection to make.

Excellent tool. Easy to use.

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

Used it once, worked fine. A few weeks later, wanted to use it again, batteries are dead. Bought new batteries, worked fine again, a few weeks after, batteries are dead again. At this pace the cost of batteries are higher than the tool itself.

Overall a good product for its price. Helpful for tracking down a cable in a mess of cables.

Great product I have use this one before and I misplace it so I bought a replacement. While I do recommend this one product it is a little over priced to me.

The batteries I received with this unit did not work. I need this tool for my job, so I was forced to go out and buy some. The problem is that no store sells LR44 batteries. So you have to buy the equivalent... had to purchase 3 different sets of batteries to find one that actually makes the tool light up. Was a very frustrating experience that could have been easily avoided had the company sent ne batteries that actually work

Good tool

If you have a pre-wired for coax home, and the cables aren’t marked, this tool will find which ends terminate in each room. It also will test a cable in a loop, for continuity.

Great tool saved me a ton of time tracing cables. Highly recommended