Locate and isolate ECU signal faults fast. Noid and idle air control valve indicator lights test for control signal from ECU. Simply disconnect harness and plug in appropriate light to see if the component is being fed a trigger signal. Set includes 1.3m...

Diagnose blown gaskets, cracked blocks and cylinder heads on both petrol and diesel vehicles. Checks for CO2 in cooling system and indicates its presence by test fluid colour change. Use with cone adaptor or in conjunction with radiator caps from Model...

A brilliant tool for the auto electrician and mechanic. Fitted with 4.5m cable allowing access to the rear of the vehicle and supplied with instructions. Carry out the following tests on systems from 6V up to 24V quickly and efficiently:Polarity test.Power...

Fast, accurate and safe current measurement at the fuse box. Ideal for fault-finding on car and commercial vehicle electrical circuits. Features large LCD display. Plugs straight into the vehicle's fuse board.

One of the most advanced automotive probe on the market, with a huge range of functions for effective automotive diagnostics, making short circuits and bad earths easy to find. Features a scope function to visually test component signals, with the added...

The V-Scan multi-manufacturer diagnostic tool is a wireless Android based system, enabling near OE-level diagnostics. Extremely well priced midrange tool, which allows you to use a mobile phone or tablet to diagnose cars, SUVs and vans. Connects to the...

Comprehensive set of test leads and components suitable for testing, isolating and evaluating automotive electronic circuits. Includes standard Ø4mm banana style plugs and sockets suitable for use with most diagnostic multimeters and test equipment....

Durable case and integral stand suitable for the toughest workshop conditions. Large, hi-contrast LCD display with 34mm high digital read-out. Includes over-range indication, auto-zeroing, data-hold, auto-polarity, auto-power-off and low battery display...

All the features of the PP1 Auto Probe but with an integral work light to aid use in dark engine bays plus an audible circuit tester for when the LED on the probe cannot be seen.

Extra-large, hi-contrast LCD display with 36mm high digital read-out and back light. Durable case and integral stand suitable for the toughest workshop conditions. Features millisecond pulse-width function for accurate measurement of fuel injection systems....