Universal 2 IN 1 Automotive Relay Tester Automotive Circuit Tester LED Indicator For Sale

• Accurate voltage detection for automotive circuits This Automotive Electric Circuit Tester features a clear voltage display with LED light, providing real-time readings for precise diagnostics on car power systems within 3.5–36V DC.
• Clear color-coded probes for easy identification Equipped with Blue and Red probes, this tester allows quick visual distinction between positive and negative connections, improving safety and accuracy during vehicle electrical checks.
• Compact and portable design for on-the-go use Lightweight and easy to carry, this car power circuit probe kit is ideal for mechanics and DIY users needing a reliable tool for troubleshooting in tight or remote spaces.
• No battery required for immediate operation The tester draws power directly from the tested circuit, eliminating the need for battery installation, making it ready to use instantly without additional maintenance.
• Single-piece packaging for straightforward use Sold as 1 piece per pack, this tester is simple to order and use, perfect for quick diagnostics or as a spare tool in any automotive toolkit.

On Aug 30, 2026 at 20:29:31 PDT, seller added the following information: