Etokfoks RJ45 Network Cable Tester for Ethernet and Telephone Lines with Gold Plated Sockets for UTP STP Cat5e Cat6 Cat6a RJ11 and RJ12

This RJ45 cable tester works with UTP and shielded RJ45 Cat5e, Cat6, and Cat6a cable as well as RJ11 and RJ12 telephone lines, allowing one tester to review common Ethernet and telephone connections during installation and maintenance tasks

Insert the cables and the tester runs automatically while LED lights display the connection status, helping identify shorts, opens, and crossed lines quickly when checking wire order and cable continuity before installation or service work

The mini master and remote units separate for testing when cable ends are located in different places within about 100 meters, making it easier to verify long cable runs where both connectors cannot be positioned beside one another

Gold plated shielded sockets resist rust and oxidation and support repeated plugging, helping maintain consistent contact while testing Ethernet and telephone cables through regular field installation, troubleshooting, and maintenance work

The outer shell uses environmentally friendly high resin to provide drop resistance and durability during field cable work, helping protect the tester while it is moved between cable locations, service areas, and installation points

Updated light emitting diodes help distinguish the positions of wrongly configured wires clearly and quickly, giving a direct visual reference when checking crossed pairs, incorrect order, shorts, or opens in compatible cable connections