This versatile digital circuit test pen is an essential diagnostic tool for automotive electrical work.

Featuring a clear LED display and universal voltage compatibility from 6V to 24V DC, it's perfect for testing circuits in cars, trucks, and other vehicles.

The innovative design includes a high-quality spring wire that extends from 23.62 inches to an impressive 1.8 metres,

allowing easy access to hard-to-reach areas.

The pen measures 19 centimetres in length and comes equipped with a durable probe tip and sturdy alligator clip attachment.

The bright LED indicator provides clear voltage readings, making it simple to identify and troubleshoot electrical issues.

This professional-grade testing tool is ideal for mechanics, automotive enthusiasts, and DIY vehicle maintenance.

The coiled spring wire design ensures tangle-free storage while providing maximum flexibility during use.

Whether you're testing lights, fuses, or other vehicle circuits, this digital test pen delivers reliable performance for all your low-voltage testing needs.