6-42V Automotive Circuit Tester - Automotive Breakpoint Circuit Finder

Features: * Can track wires even within conduits, behind panels, under carpets, and in indoor decorations. * Easy to use: Simply connect the transmitter in series with the circuit or wire being tested (i.e., replace a blown fuse, pass through connectors, or connect in series with exposed wires, light bulb sockets, etc.), then use the tracer's flexible probe to scan the circuit/wire to locate faults. * The LED indicators on the transmitter and receiver show open or short circuit conditions. * Adjustable sensitivity, suitable for all tracking situations. * No need for wiring, non-contact technology! How to use the probe? The probe of the receiver is made of coiled steel and can be bent as needed to reach wires in crowded or difficult areas. Depending on the circuit characteristics and sensitivity settings, the probe will pick up signals from the wire at various positions. However, for optimal range, the tip of the receiver's probe (black cover) should be positioned vertically (at 90 degrees) to the wire being tracked and above or below it. Package list: 1 x Automotive short circuit and open circuit finder 1 x User manual