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

I used it to trace the cable wires in RV Worked great

Great product, makes the job easy.

Great product was able to find and reconnect cables in just a few minutes

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.

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

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.