DRAPER TOOLS Heavy-Duty Circuit Tester for 6-24V DC

The DRAPER TOOLS Heavy-Duty Automotive Circuit Tester is an essential diagnostic tool for any automotive workshop, garage, or DIY enthusiast. Designed for reliability and safety, it provides a simple and effective way to check for live circuits, faulty grounds, and broken wires in vehicle electrical systems. Its robust construction and thoughtful features make it a trusted choice for professional mechanics and home users alike.

The tester comes complete with 1.5 metres of heavy-duty cable, ensuring you have ample reach to probe difficult-to-access areas under the bonnet or within a vehicle's dashboard. It features a durable earth clip with strong crocodile jaws for a secure connection to a known ground point, eliminating unreliable readings.

A key safety feature is the insulated contact point on the probe. This design helps prevent accidental short circuits, protecting both the user and the vehicle's sensitive electronic components from damage. The clear visual indication—typically a built-in bulb—provides an immediate and unambiguous confirmation of voltage presence.

Important Safety Notice: This circuit tester is designed exclusively for testing DC (Direct Current) circuits on vehicles within the 6-24V range. It is not suitable and must never be used for testing mains supply AC (Alternating Current) circuits, such as household electrical outlets. Using it for such purposes is extremely dangerous and could result in serious injury or damage.

Compact and built to last, this tool is an indispensable part of any automotive troubleshooting kit, saving time and frustration when diagnosing electrical faults from simple lighting issues to more complex wiring problems.