- Premium Quality Construction: The Automotive Circuit Tester Probe is crafted from durable metal, making it ideal for threading applications. Its robust ABS body ensures superior durability and is shatter-resistant, standing out from other products. - Convenient Design: Featuring a large alligator clip, this tester allows for easy one-handed operation. Its long reach enables you to access tight spaces effortlessly. - High-Performance Wire: The tester is equipped with a top-of-the-line 47-inch PU wire, offering heat insulation, wear resistance, and tensile strength, making it perfect for testing automotive lights. - Reliable LED Indicator: The built-in LED test light boasts high visibility and a long lifespan. It effectively indicates circuit states, with brightness adjustable based on the measured voltage. The 3W lamp is also replaceable, ensuring continued reliability. - Versatile Applications: This 6-24V Automotive Tester is perfect for a variety of circuit tests, including: - Battery testing - Headlight and brake light diagnostics - Identifying faulty connections - Injector signal tests - Efficiency for Automotive Professionals: Whether you are a mechanic or a DIY enthusiast, this tester simplifies troubleshooting tasks, ensuring you can quickly and accurately diagnose electrical issues in vehicles. - Compatibility: Specifically designed for use with 6-24V automotive circuits, ensuring broad application across various vehicle models and systems.