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

The item is good but dont get it wet. It will not work temporarily. All its color readings are accurate all the time. I wish it would bypass splitters.

Does exactly as described. My house has the coax cable in home run configuration. There are 10 or so coax cables in the attic. Put one of the color plugs at one end, then plug in the tester on various coax in the attic until the tester lights up with the color you are looking for.

This is the best mapper Ive ever owned. Ive tried them all and found myself repeatedly buying more mappers every year. The one that seemed to most popular was the simple $20* Jonard. The problem with that piece of junk is the batteries dont last a year and eventually you just have to buy a new one because they didnt make it replaceable. This mapper is the answer to that piece of crap. This has equality feel to it with an almost velvet like a grip and a soft button, unlike the Jonard that you have to press very hard and the button itself will hurt your thumb after repeated usage. best of all, you can replace the batteries on this thing over and over.

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

Very helpful for sorting out out cable issues and getting a MOCA network up and running.

Ive been a cable tech for 5 years, Ive lost count of how many toner pieces Ive lost. This is a great kit for beginners or homeowners because it doesnt cost a lot if you lose one or two! Most houses get 1-4 devices installed so this is ideal for my job. If I need to tone 8 outlets, I just do two runs. Works with my old Klein toners as well! This, in my opinion, has a better build quality than the 4 piece Klein toner kit. The plastic is stronger whereas the Klein kit will bend around in your pocket. Great buy!

Handy tool to have when your in The coax world. Mapper, toner,shorts

Excellent tool! It helps a lot by saving time and effort trying to determine which cable goes where. It works perfectly and is very easy to use.

I used it to find coax cable connections

SAVED ME A LOT OF TIME. WORKED PERFECTLY.