The 4Mapper Coax Tester with 4 Custom F Remotes from Platinum Tools is an easy and quick solution to troubleshoot and identify multiple coax cables. The individually identified custom remotes allow you to track up to 4 connections at a time. 
 
 The easy, one-button design initiates testing, then displays Pass, Open or Short. Holding down the test button will result in activating the integrated tone generator. The 4Mapper also features a line voltage warning LED and a flashing low battery LED. The high-intensity LEDs are easy to see, even in daylight. The 4Mapper is made in the USA, features long battery life, automatic power off and is small enough to fit in the palm of your hand.
 
 
 
 
  

    Troubleshoot, Identify and MAP Multi-Run Coax Cables 
  
 
  

    Works on cables connected to televisions, security cameras, splitters, monitors and routers