Designed for finding and identifying multiple COAX and LAN cables in main cable boxes, this cable mapper and toner is the perfect tool for use on cables for CATV, network installations, satellite installations, audio-video equipment, CCTV, and security - alarm installations. This 8-way cable mapper and toner kit features the following:

Eight numbered and color-coded cable identifiers (#1 White, #2 Red, #3 Black, #4 Blue, #5 Green, #6 Yellow, #7 Purple, #8 Brown)
Built-in tone generator easily identifies opens and shorts
Auto power off after 30 minutes in -Tone- mode
Tests for opens and shorts
Auto power off 12 seconds after pass/fail results
Maximum cable length for testing is 4,000 feet
Powered by two 3V CR2032 batteries
Maximum DC cable resistance is 100 Ohms
Live voltage detection
Low battery warning light indicator

Kit includes
CM-8 Cable Mapper - Toner 8 Way
CMI-RJ45 RJ45 Adapters