General description This Automotive Wire Short Open Finder Circuit Detector is a high-quality diagnostic tool designed to identify and trace wires or cables without damaging the insulation. It is capable of checking for short circuits and locating open circuits, making it an essential tool for automotive and marine applications. The device includes a transmitter and a receiver, allowing for effective tracing even in difficult-to-reach areas such as bundles, conduits, behind panels, and under carpets. Technical specifications Operating Voltage: 6-42 V DC Item Length: 20.4 cm Item Width: 4.4 cm Item Weight: 0.22 kg Power Supply: Two 9V batteries required (not included) Material: Plastic Usage To use the device, connect the transmitter in series with the circuit or wire under test (e.g., in place of a blown fuse, across a connector, in series with an open wire, or a light bulb socket). Then, scan the circuit or wire with the tracer's flexible probe to locate the trouble spot. The