Heavy-Duty 3-70V Automotive Test Light
$6.89 on Amazon.com (as of June 21, 2026, 10:43 PM EST) View details ↗
SSNNUU Heavy-Duty 3-70V Automotive Test Light is an essential tool for precise vehicle circuit testing. Crafted from flame-retardant ABS plastic and reinforced with a durable metal probe, this tester ensures long-lasting performance with superior wear resistance and safety standards.
Test voltage ranges from 3-70V across DC systems (6/12/48/60/70V), making it ideal for cars, trucks, motorcycles, and more. The LED digital display provides accurate voltage readings (±1-3% accuracy), while the 110-inch retractable spring wire offers flexibility and convenience for hard-to-reach areas. Compatible with fuses, batteries, and engine diagnostics, this multifunctional tester simplifies troubleshooting for professionals and DIY enthusiasts alike.
