The Digital Circuit Tester 6–48V is a reliable and user-friendly device for checking DC voltage systems. Thanks to the easy-to-read LCD display, you can instantly see the accurate voltage value, enabling quick and precise diagnostics.

This tester is compatible with most vehicles, including cars, motorcycles, commercial vehicles, trailers, boats, agricultural machinery, and mild hybrid vehicles.

It supports voltage measurements of 6V, 12V, 24V, 42V, and 48V DC, making it ideal for both professional and personal use.

For added flexibility, the tester features a retractable spring cable that extends up to 3 meters (12 ft)—perfect for working in and around the vehicle.

Key features:
- LCD display shows accurate voltage readings
- Suitable for DC systems: 6 / 12 / 24 / 42 / 48V
- Compatible with a wide range of vehicles and machinery
- Retractable spring cable up to 3 meters
- Compact, lightweight, and easy to use