Quickly diagnose faulty relays with this 12V-24V car relay tester. Designed for automotive electrical testing, it works with 4-pin and 5-pin relays used in cars, trucks, and motorcycles. Easy one-button operation—connect to battery, insert relay, and get instant results. LED indicator clearly shows relay status: green for working, red for failure. Built with high-quality materials for durability and reliability. Comes with a relay puller tool for easy and safe removal. Ideal for mechanics, garages, and DIY automotive troubleshooting. Package Includes: 1 × Relay Tester 1 × Relay Removal Tool.
