PROSKIT RJ45/11/12/BNC CABLE TESTER

ProsKit NET-MT-7051N Network Cable Tester Compatible with RJ-45. RJ-12. RJ-11. and BNC connectors. this tester automatically checks cables for continuity. shorts. opens. and crossed wire pairs. The coaxial cable port identifies conditions such as shorts. shield opens. and center conductor breaks. Powered by a 9V battery.