RJ11 / RJ45 Telephone Wire Tracker Ethernet LAN Network Cable Tester Detector Line Finder

Take your cable testing to the next level with our RJ11 / RJ45 Telephone Wire Tracker. This multi-functional handheld tool is designed for wide application with reinforced cable types and multiple functions.

• Wide Application: A necessary testing tool for telecommunication engineering, wiring engineering, and network maintenance personnel.
• Powerful Functionality: Works perfectly with RJ11/RJ45 cables even when they are powered.
• Wire Tracing: Easily trace RJ11, RJ45, and other metal wires (via adapter) with speed and precision without the need to open the wire's cover.
• Network Cable Collation: Quickly judge short-circuit, breaking circuit, open circuit, and crossing for efficient troubleshooting.
• Line Level Testing: Test line level, positive and negative polarity for thorough analysis.
• Telephone Line Status: Check the working status of telephone lines (idle, ringing, off-hook) and judge TIP and RING lines accurately.
• Continuity Check: Verify wire continuity with ease.