Cable Tester Professional Sturdy Line Finder Wire Tracer Cable Detector Telephone Lines Testing Tool

Highlights

• Cable Tester: Designed to identify and track wires or cables in groups without damaging the insulation.
• Function: Can help install, debug, maintain telephone lines, judge the continuity of cables or wires, trace cables or wires, and diagnose breakpoints.
• Line Status Judgment: The cable detector determines the state in the working telephone line (idle, ringing, off hook).
• Frequency: The frequency signal is 1.5kHz, and the receiving frequency range is 100‑300kHZ.
• Premium Material: Made of plastic, this cable tester is sturdy, durable, not easily damaged, and has a long service life.