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

Very happy with purchase, use almost every day at work. This is the best set yet and Ive use three other brands. I can honestly say I highly recommend this to anyone working with cable

Barrel connection inside is weak ha to add wall plate nut to keep barrel from twisting off

My son was able to trace and test our cables in our camper. We just purchased the camper from a different party and they had only satellite TV set up. With this tool, we were able to get our camper so that it hooked up to cable in the RV park.

I used it for work for only 2 weeks and now it stopped working. I changed the battery to a new one but even that didnt help. It just doesnt work anymore. Complete waste of money.

This worked perfectly for identifying unmarked Coax cables in old construction. Paid for itself in reducing the headache quotient in trouble shooting