Your go to tool for network troubleshooting
Stop guessing why your internet or phone line is not working. This network cable tester quickly tells you if a cable is correctly wired, broken, crossed, or miswired so you can fix the real problem right away.
Works with the most common connectors
Compatible with RJ45, RJ11, and RJ12, as well as CAT5 and CAT6 Ethernet cables. Perfect for testing PoE lines, patch cords, network panels, routers, switches, and telephone wiring.
Fast, clear results
LED indicators show wiring order and continuity at a glance. You will know instantly if a cable passes or fails no complicated menus or screens to figure out.
Home or professional use
Whether you are an IT tech, installer, or just setting up your own home network, this tester makes cable work faster, easier, and way less frustrating.
All-in-one network testing tool
Quickly test Ethernet and telephone cables, including RJ45, RJ11, and RJ12 connectors. Perfect for CAT5, CAT6, PoE, UTP and STP cables.
Simple continuity & wiring check
Easily identify open circuits, shorts, crossed wires, or mis-wired connections so you can fix network problems fast.
Plug-and-test operation
Just connect both ends of the cable and press test. Clear indicator lights show you the wiring status, no tech degree required.
Ideal for home and pro use
Great for installers, IT techs, network engineers, or DIY users setting up routers, switches, panels, security cameras, and telephone systems.