About this item

• [OPEN&SHORT CIRCUIT FINDER&TRCING WIRE] TOPDIAG P182 automotive open & short finder circuit tester performs easily locating the circuit breaker point, open connections, broken wires, current leaks with tone change, even trace wire/cable without damaging the insulation. This is a convenient and efficient circuit tracer kit for DIYers, electricians, and technicians, to simply and quickly judge the continuity of the cables/wire and diagnose the breaker point. *NOTE: Designed for 9-30V DC.
• [LOCATING BREAKER POINT EFFICIENTLY] P182 circuit breaker finder tool comes with transmitter and receiver LEDs showing open or short circuit conditions. The Built-in buzzer sound of the signal receiver helps you immediately and easily locate open connections, broken wires, current leaks, and even trace wires.
• [CHECKING SHORT CIRCUIT] P182 Automotive Short Circuit Finder efficiently assists in locating wire shorts and open circuits. Enable you to: Locate shorts without removing plastic panels, trim, or carpets. Trace wire pathways. Identify breaks, switches, or damaged sections within wires. Track and pinpoint causes of severe battery drain. Test and diagnose intermittent electrical problems. *Note: The sound signal may be affected by propagation,resistance, shielding, and circuit complexity.
• [IMPORTANT TIPS] This electrical circuit tracer does not come with 2pcs AAA Batteries for receiver. When the signal is not strong enough, the volume will be low in the receiver, please find a strong signal and try to turn the signal up to the highest level; checking whether the battery power is sufficient at the same time, since it will effect the tool working properly. When the P182 wire locator is not used, please leave it in the OFF position or remove the batteries directly to avoid draining the power.