Wire ,Maintenance Collation Rj45 Network Maintenance Collation Line Cable Tester Handheld Line Wire Network Maintenance Rj11 Bnc Metal Cable Wire Network Rj45 Rj11 Bnc Rookin Dsfen

Tone trace cable with complete AC Interference Rejection, much easier than other tracers on markets. TDR theory to measure cable length and provide distance to fault information. Provides full cable testing on different category network, coaxial, or telephone cable. With NCV non-contact induction pen function. With PING & POE testing and calibration functions.