4 Port Coax Cable Mapper, Tester, Tracer, and Toner - Commercial Grade Coaxial Wire Continuity Checker

I moved into a new house and none of the cabling was labeled. I needed an easy way to trace all the coax cables in the house and this made it easy. Just plug in the colored connecter caps in each room and then connect the tester at the junction to all the cables one at a time until you get through all of them. Took me 5 minutes with this.

Loved the time saving in identifying unmarked coax cables in our new 5th wheel trailer. Very easy and straightforward to use.

Just bought a new home and we had cable through out the house but not sure which were which! It work easy! Great buy

Easy to use, 9 volt battery is easy to replace and the resistors store in the tester making it hard to lose them

Faced with identifying the correct cable in a rats nest at the home utility closet, I got this. Of course, the correct cable was the 9th I tested. Note that a battery and a coax gender adapter are inside the cloth case, the 4 colored identifiers are in the storage unit at the bottom of the tester itself. Youll need a small Philips screwdriver to open the battery compartment (thats the only bad part of the whole design.)

Very Nice and Easy to use good Storage/Case for traveling