Tone Generator and Probe kit, Automotive Electrical Wire Tracer, Dead Circuit Tracer, 0-24V Continuity Tester Open Finder for Diyer, Beginners, RJ45 Network RJ11 Telephone Line Tester
Open Circuit Tracer: This cable tone generator a tool for finding electrical issues, can locate broken cables.
Locating Broken Wire: The buzzer, built in signal receiver,would make a sound, helping you locate open connections and broken cables. If the sound is not aloud, make a action to adjust the probe position for finding a stronger signal.
Finding Circuit Issues: The action, bending wires and identifying changes in tone, allow you to find circuit problems without damage to the insulation layer.
Cable Tester: The CONT mode, used for checking continuity of cables in seconds, would prevent you from making incorrect judgments while repairing.
Telephone Line Plug: With the telephone plug, you can identify the state in the telephone line(clear, running, busy)