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

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

Purchased to check cable runs to distribution panel. Everything works well. Only item needed to complete checking cables was a small connector (see photo 2) not included in kit. You can not connect cable to unit without this piece. Package arrived on time and in good condition.

Broke on the first use

The wiring in my house was an absolute mess. Using this device I was able to remove several lengths of cable that went nowhere as well as identify all but one cable. It’s a simple easy to use device.

Works great, wish I wouldve had it years ago

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

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

It was a piece of equipment that my husband needed for work. He said that it works well.

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