Professional Automotive Test Light Pen with LED Digital Voltmeter
High-precision 3-60V DC voltage tester designed for automotive, marine, and electrical diagnostics. Features a bright LED digital display for clear voltage readings, ensuring accuracy in low-light conditions. Durable ABS housing with reinforced probes for long-lasting performance in harsh environments. Bidirectional voltage detection eliminates polarity confusion, simplifying troubleshooting. Ideal for mechanics, DIY enthusiasts, and marine technicians. Perfect for testing car batteries, circuits, and 12V/24V systems. Compact, lightweight design fits easily in toolkits for on-the-go diagnostics. Exclusive bulk pricing for wholesalers—unbeatable value for high-volume orders. Trusted by professionals worldwide for reliable, precise electrical testing.