Universal Car Relay Tester

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This universal car relay tester is designed to quickly check the functionality of automotive relays.
Compatible with 12V car battery systems for most vehicles.
Equipped with LED indicator lights to show relay operation and voltage status.
Compact and easy-to-use design makes it ideal for workshop or home garage use.
Allows mechanics and DIY enthusiasts to diagnose faulty relays efficiently.
Durable construction ensures reliable performance and long-lasting use.
Perfect for testing automotive electronics, circuits, and electrical components.
Portable and lightweight, easy to carry and store in a toolbox.
Helps save time and prevents unnecessary replacement of functional relays.
A practical and essential tool for vehicle maintenance and electrical troubleshooting.