•Trace and locate  RJ45 (STP / 4-core) , RJ11,USB,BNC cables

•Anti-jamming, capable of working on the exchanger and PC startup

•Measure cable length for RJ45,BNC cable

•Check open, short, cross, crosstalk for RJ11,RJ45, BNC Cable

•Locate short and breakage point accurately

•Earphone permits use in noisy environments