PROSKIT RJ45/11/12/BNC/USB CABLE TESTER

ProsKit NET-MT-7057N Network Cable Tester (Including USB) Compatible with RJ-45. RJ-12. RJ-11. BNC. and USB connectors. this tester automatically checks cables for shorts. connections. crossovers. and no connection. It operates on a 9V battery and features a low battery LED indicator.