Circuit Tester 6-12V Automotive Test Light Probe

A 6-12V automotive circuit tester for checking live circuits during fault finding, servicing and repair work. Used as a simple test light probe, it helps confirm whether power is present in vehicle wiring, switches, fuses and other electrical points.

Commonly used in garages, workshops and home vehicle maintenance, this type of tester is handy when tracing electrical faults on cars, motorcycles, vans and other 6V or 12V systems. It can be used when checking lighting circuits, ignition-related wiring, fuse connections and general wiring repairs, giving a quick visual indication when a circuit is live. For DIY mechanics and trade users alike, it is a straightforward 6V and 12V tester for routine electrical checks without complicated settings.

The 900mm insulated cable gives extra reach when working around engine bays, under dashboards or into tighter access areas. An earth clip is included for grounding to the vehicle chassis, while the insulated contact point helps reduce the risk of accidental shorting during use. Its simple layout makes it easy to keep in a toolbox or glovebox for regular maintenance, and it is useful to have close to hand when electrical problems need checking quickly.

Circuit tester specifications

• Voltage range: Suitable for testing 6V and 12V automotive circuits.
• Cable length: 900mm insulated cable for better reach around vehicle wiring.
• Grounding: Fitted with an earth clip for secure connection to the chassis.
• Safety feature: Insulated contact point helps reduce accidental shorting or sparking.
• Application: Useful for checking fuses, wires, switches, lighting circuits and other live points.
• Vehicle types: Cars, motorcycles and trucks with 6V or 12V electrical systems.

A practical 6V and 12V circuit tester for regular vehicle maintenance and electrical fault finding.