The CTX200P RJ45/Coax Tester performs a TIA568 test on CAT5/6 network cable (RJ45) with instant PASS/FAIL results for opens/shorts, reversals, split pairs, and continuity. It is ruggedized and cushioned for toolbox use with a hidden drawer for remote storage. It traces various types of cables including: twisted pair, LAN, multi-conductor, telephone/alarm and unpowered electrical wire. Each pair's status is highlighted. The unit also Includes a built-in tone generator for tracing and troubleshooting inductive tone probe. Each unit comes with tracer probe, BNC patch cable, CAT 6 RJ45 patch cable, BNC terminator, (2) 9V batteries, belt clip and case, and includes a one-year warranty.