- Wide Voltage Compatibility: This test light operates within a voltage range of 5V to 90V, making it an essential tool for testing car batteries, fuses, and automotive circuits across various vehicle types. - Flexible Probe and Wire: Featuring a 24-71 inch spring wire, this test light allows for easy access to tight spaces in vehicles. Its extended reach enables precise testing of connections in cramped engine bays and fuse boxes. - Digital Display for Accuracy: The clear digital display provides straightforward voltage readings, giving you accurate information when checking circuits or electrical systems. It is suitable for both professional mechanics and DIY enthusiasts. - Durable and Safe Design: Built to withstand regular use, this test light offers a sturdy construction that ensures safety and reliability. The easy-to-attach clip and precision probe facilitate secure circuit testing without any risk involved. Use Cases: 1. Automotive Diagnostics: Quickly and efficiently check the voltage of car batteries or test various fuses to troubleshoot electrical issues. 2. DIY Projects: Perfect for home mechanics working on personal vehicles or other electrical systems, ensuring accurate and reliable testing. 3. Professional Repairs: An indispensable tool for auto technicians, providing essential readings in demanding workshop environments.