- Automotive Circuit Tester: This Cable Tracker is engineered for safe and effective detection of wires and cables, preserving insulation integrity. Quickly locate short circuits, open connections, broken wires, and current leaks with ease. - Versatile Troubleshooting: Equipped with red and black test lead cables and a convenient tone/off/continuity switch, this tool is user-friendly. It operates within 6-42V DC circuits, making it ideal for various vehicles, including cars, trucks, and boats. Identify short circuits effortlessly. - Circuit Breaker Finder: Connect the transmitter in series with your test circuit or wire. Use the flexible probe to scan and pinpoint fault points, streamlining your troubleshooting process. The 7-foot adjustable probe allows access to hard-to-reach areas. - Intelligent Design: This Automotive Electrical Open & Short Finder is powered by two 9V batteries, offering immediate alerts for open circuits. Constructed from durable ABS material, it features anti-surge and overload protection, ensuring safe operation below 42V. Use Scenarios: 1. Automotive Repairs: Diagnose issues in your car's electrical system to save time and avoid costly repairs. 2. Marine Applications: Ensure the electrical systems in boats are functioning correctly by detecting faults before they lead to failures. 3. Home Projects: Use this tool to troubleshoot wiring in home appliances or electrical systems, ensuring safety and reliability. This Cable Tracker is a reliable tool for anyone who works with electrical systems, combining functionality, compatibility, and performance in a compact design.