The Automotive Relay Tester provides precise relay testing for car maintenance, verifying relay pin positions and assessing relay conditions with clear, definitive results. - Precision relay testing: Verifies relay pin positions and assesses relay conditions with definitive precision. - Quick diagnosis and fault detection: A quick detection function lets you determine whether the relay is normal, helping you quickly understand the car circuit status. - Visual indicators for efficient troubleshooting: Clear visual instructions and LED indicators show green for normal function and red for abnormalities. - Easy operation in everyday use: Connect to your vehicle battery, follow step-by-step adjustments on the foot control, and identify status with a press of a button. - Practical benefits and performance: Improves maintenance accuracy, speeds up troubleshooting, and provides reliable results for automotive relay testing. - Compatibility and design: Designed for automotive relays used in car circuits, with dependable performance in typical workshop or home garage environments. Use scenarios: - In-car electrical troubleshooting: Verify relay operation when diagnosing issues in lighting, HVAC, or engine control circuits to confirm relay status and pin positions. - Relay installation and replacement: Test relays during installation to ensure proper function before final wiring and integration. - Workshop or fleet maintenance: Perform quick circuit checks on vehicles in a shop or on-site to confirm relay health and car circuit status.