RJ45 Cable Tester for LAN Ethernet Cat5 Cat6 Cat7 UTP Shielded T391

General-purpose -This RJ45 Cable Tester can be applied in testing not only UTP and shield RJ45 cat5e cat6 cat6a cable,but also RJ11 RJ12 telephone lines.(battery not included,require 1 piece 9V 6F22 battery) Automatic Operation- Inserting the cables, this cable tester will run automatically, the LED light will display status, any troubleshoots such as the short circuit, open circuit, cross line ,can be found rapidly and easily. Can BeTested Remotely-Our rj45 network cable tester is convenient to hold in hand for its mini size and it comes apart :master unit and remote unit. so you can test even when the cable’s ends are in different place, as long as if the distance within limited circle of about 100 meters. Gold-plated Shielded Socket-This RJ45 cable tester uses a gold-plated shielded socket, which will not rust, has stronger oxidation resistance, is more resistant to plugging and has a longer service life.