- Robust Automotive Circuit Tracer: Constructed from high-quality metal and durable ABS materials, this cable finder tool is designed for long-lasting performance. Its coiled steel probe is flexible enough to reach wires in tight spaces, making it an ideal choice for professional mechanics and DIY enthusiasts tackling complex automotive electrical systems. - Versatile Multi-Function Diagnostic Tool: This tool allows you to identify and trace wires or cables without harming the insulation. It's perfect for checking for shorts, locating open circuits, and diagnosing electrical issues in vehicles. The kit comes complete with both transmitter and receiver components, providing extensive circuit testing capabilities. - Simple Installation and Operation: To use, connect the transmitter in series with the circuit or wire being tested—such as replacing a blown fuse, through a connector, or in series with an open wire. Then, scan the circuit with the tracer probe to accurately and quickly pinpoint fault locations. - Broad Compatibility: Operating within a voltage range of 9 to 42 volts DC, this wire finder is compatible with most vehicle electrical systems. It effectively traces wires within harnesses, conduits, behind panels, under carpets, and within upholstery, ensuring thorough automotive diagnostics. - Practical Use Scenarios: - Quickly diagnose a short circuit in a vehicle's lighting system by tracing the wiring from the bulb to the fuse. - Locate an open circuit in a car's audio system to restore sound functionality without damaging the insulation. - Efficiently troubleshoot power issues in complex wiring harnesses found in modern vehicles, ensuring a comprehensive understanding of the electrical layout.