6, 12, 24 Volt Circuit Tester - GearWrench

The GearWrench 3984 6, 12, 24 Volt Circuit Tester is an essential diagnostic tool for professional automotive and industrial technicians. Designed for efficiency and accuracy, this circuit tester allows for rapid identification and troubleshooting of electrical issues across a wide range of systems. Its robust construction ensures reliable performance in demanding workshop environments.

Key Features

• Multi-Voltage Compatibility: Capable of testing 6, 12, and 24-volt electrical systems, providing versatility for various vehicle and equipment types.
• Extended Reach Probe: Features an extra-long, sharp, and insulated probe designed for accessing circuits in confined or hard-to-reach areas.
• Secure Grounding: Equipped with a heavy-duty alligator clip that ensures a solid and reliable ground connection during testing.
• Long Retractable Cord: Includes a stretchable and retractable 12-foot cord, offering ample length for testing circuits across larger vehicles or machinery.
• Durable Construction: Built with professional-grade materials to withstand the rigors of daily use in automotive and industrial settings.
• Replaceable Bulb: Utilizes a replaceable KD 398401 (GE 1889) bulb, extending the lifespan of the tool.

Applications

This circuit tester is ideal for a multitude of diagnostic tasks in both automotive and industrial applications. Professional mechanics can efficiently test fuses, wiring harnesses, lighting systems, and verify power to various components in cars, trucks, motorcycles, and trailers. It is also suitable for checking electrical continuity and identifying ground faults in heavy equipment, machinery, and other industrial electrical systems.