Automotive & Garage > Electrical Accessories > Car Diagnostic Tools

This glow plug tester is designed for quick fault finding and diagnosing the condition of glow plugs without needing to remove them from the engine...

This circuit tracer is designed to quickly and easily detect short and open circuits without damaging the wire insulation. It features a sensitivit...

This 12V oxygen sensor tester and simulator is designed for testing both Zirconia and Titania lambda/oxygen sensors. It is suitable for testing 1-4...

This electronic stethoscope is designed to quickly and easily identify the source of automotive noises and vibrations. It is particularly useful fo...

This injector tester is designed to operate injectors electronically, allowing for the diagnosis of fuel delivery issues such as blocked, sticky or...

This relay tester is designed to carry out tests on 4-pin and 5-pin automotive relays, making it suitable for most vehicles with 12V or 24V systems...

Battery tester with integral printer Supplied with 3 x printer rolls. Main functions include battery testing, cranking testing and charging testing...

This smoke diagnostic machine for turbo and EVAP systems is a huge time saver, efficiently pinpointing leaks throughout all car systems and deliver...

This smoke diagnostic machine for turbo systems is a huge time saver, efficiently pinpointing leaks throughout all car systems and delivering fast ...

Battery tester with integral printer Supplied with 3 x printer rolls. Main functions include battery testing, cranking testing and charging testing...

Battery diagnostic tool, providing quick and easy diagnostics on lead acid, AGM flat plate, AGM spiral, Gel and EFB batteries. Fitted with a large ...

Automotive circuit tester with 180mm long insulated blade. Fitted with a 3.6m (approx.) recoil lead and heavy duty earth (crocodile) clip. Testing ...

Useful automotive diagnostic kit providing fast and accurate circuit testing and trouble shooting. Used in conjunction with multimeters or Oscillos...

Circuit tester kit, with easy to read LCD digital display. Compatible with most vehicles including; cars, motorcycles, commercial vehicles, trailer...

Circuit tester with easy to read LCD digital display. Compatible with most vehicles including; cars, motorcycles, commercial vehicles, trailers, bo...

Auto and manual ranging capable of voltage, current, resistance, diode and continuity testing. Fitted with a backlit LCD screen, DWELL, Tach, MAX, ...

Tester with solid brass body housing a test light. Insulation piercing contact point with protective screw cap. Testing range 6 - 24V DC Supplied w...

Takes 12V DC from a vehicle's battery and converts it to 230V AC. Used with appliances that have 3 pin UK-type plugs. Fitted with a USB port for ch...

Takes 12V DC from a vehicle's battery and converts it to 230V AC. Used with appliances that have 3 pin UK-type plugs. Fitted with a USB port for ch...

This comprehensive kit is compatible with most motorcycles, cars, light commercial vehicles and marine engines. The large dual reading pressure gau...

Compatible with direct and indirect petrol engines which use 10, 12, 14 and 18mm spark plug threads. Attached with a digital LCD display gauge with...

Compatible with direct and indirect petrol engines which use 14 and 18mm spark plug threads. The dual reading pressure gauge 0-300psi/0-20bar is fi...

Compatible with direct and indirect fuel injection systems. The dual reading pressure gauge 0 - 1000psi/0 - 70bar is fitted with a heavy duty rubbe...

Compatible with direct and indirect fuel injection systems. The dual reading pressure gauge 0 - 1000psi/0 - 70bar is fitted with a heavy duty rubbe...