General description This Automotive Short Open Circuit Finder Tester is an essential tool for detecting and alerting you to open circuits in vehicles. It allows you to quickly locate short circuits, open connections, broken wires, and current leaks, making it ideal for automotive, truck, boat, and RV applications. The device features a direction indicator to help eliminate guesswork when pinpointing issues. Technical specifications Operating voltage: Max 42 V DC Flexible probe length: 9.76 inches (24.8 cm) Measurement allowed error: +/- 1-3 cm Compatibility and accessories Includes: 1 x Automotive Short and Open Finder Transmitter 1 x Receiver 1 x English Manual Installation 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). Usage Use the flexible probe to scan the circuit or wire to find trouble spots. Adjustable sensitivity for various tracing situations.