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

Not bad

This devices saved me time and money! I Purchased a dish tailgater satellite for my RV and could not get it to work when connected to the RV. I had two choices. One, take it into the dealership and leave it with them for three weeks or two, purchased this device and test continuity on all the RG6 cables. I’m happy to say that after about an hour testing all the cables I was able to identify where the problem was. Now my satellite is working as intended.

You never know what others have gone through, or are going through. PLEASE be kind to each other. This is a must have. It saves a lot of time and that equals money.

So far its been good. Tones out aos well. Only problem Ive had with it is the blue toner isnt recognized anymore by the toner. So now I can only use 3 out of the 4. Ive tried resetting the batteries. Nothing still. The other 3 still work

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

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.

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!

Worked perfectly. Made a complicated, time consuming task easy as pie. I am completely satisfied.

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.

best brand for toners, all other brands i’ve tried have been faulty.