"Universal 12V Car Relay & Voltage Tester with LED Indicator Light - Automotive Electronic Relay & Battery Checker"

•Key Features: This tester is designed for automotive use, featuring a universal 12V compatibility. It includes an LED indicator light for easy detection of voltage levels. Perfect for checking relays and batteries in vehicles.

•Versatile Use: Ideal for diagnosing issues with car relays and batteries. The tester provides a clear visual cue through its LED light, ensuring users can identify problems efficiently. It's a practical tool for car enthusiasts and professionals alike.

•Voltage Compatibility: Operates on a standard 12V system. The tester is a must-have for maintaining the functionality of your vehicle's electrical systems. It ensures reliability and safety in automotive electronics.