Portable Telephone Wire Tracker Network Telephone Cable Tester Toner Tracer RJ11

General description Portable Telephone Wire Tracker Network Telephone Cable Tester Toner Tracer RJ11 is designed to judge the continuity of cables or wires, trace cables, and diagnose break points. It can receive beeps on cables or wires (telephone line) and identify the active telephone line status (clear, ringing, busy). The device sends a single solid tone or an alternating double tone to the object's cables or wires, making it ideal for various applications such as testing the polarity of telephone lines, tracing wires, finding wires buried behind drywall, and detecting interruptions in cables. Technical specifications Receiver Dimensions: 23 x 4 x 2.3 cm (H x W x D, approximate) Sender Dimensions: 6.5 x 5.6 x 2.1 cm (H x W x D, approximate) Test Leads Cable Length: 61 cm (approximate) Built-in RJ-11 Telephone Cable Length: 47 cm (approximate) Power Supply: 9V Battery (not included) Compatibility and accessories Package Includes: 1 x Cable Tracker Transmitter 1 x Cable Tracker Receiver 1 x RJ11 Cable 1 x Cable with Alligator Clip