Byte brothers pocket cat cable tester with probe the pocket cat performs a tia568 test on cat5/6 network cable (rj45) with instant pass/fail results.It is ruggedized and cushioned for toolbox use with a hidden drawer for remote storage.Includes a tone generator.Available with or without a filtered, lighted inductive tone probe.Coax remote also included.Features: tests both rj45-cat5/6 and coax cables.Ruggedized for field use.No lcd to break.Pass/fail results appear in one second.Each pair’s status is highlighted.Complete tia568 test performed.Continuity, opens / shorts, reversals and split pairs.Tone mode for tracing and troubleshooting.Auto-off (12 seconds) battery saver.Low battery indicator.Belt clip, battery (9v) and pouch included.