Car Diagnostic Tools

Easy to read hydrometer, designed for modern Ethylene Glycol antifreeze. Also suitable for use on Organic Acid Technology (OAT) antifreeze.Number ...

Easy to read hydrometer, designed for Propylene Glycol antifreeze.Number of floating discs indicates the level of coolant protection.Tests at hot a...

Suitable for testing DC circuits with voltages between 3 and 28V. No earth clips to get tangled - simply contact the wire to be tested and touch yo...

Suitable for 6, 12, 24 and 48V DC circuits. LED array indicates polarity and voltage range. Supplied with 850mm cable and crocodile earth clamp.Sui...

Suitable for testing electrical circuits from 3 to 48V DC. Integral, spring loaded, pointed probe for testing through insulation. Twin LEDs indicat...

Probe tool allows continuity and polarity tests to be carried out quickly and efficiently on 6, 12 and 24V systems. Polarity indicated by red/green...

Suitable for testing 6, 12 and 24V DC circuits. Insulated, pointed probe tests through wire insulation. Supplied with 1.5m cable and crocodile eart...

Identifies polarity of circuit being tested on LCD display, red for positive and green for negative. LCD meter draws minute currents making this to...

Suitable for 6-24V DC circuits. Knurled brass body with test light. Probe tip is covered with protective brass screw cap. Tester illuminates when v...

Expert Quality, circuit tester with 1.5M of heavy duty cable and earth (crocodile) clip. Insulated contact point to prevent accidental shorting. Te...

Compatible with direct and indirect petrol engines that use 10, 12, 14 and 18mm spark plug threads. Accurately detects common engine faults such as...

Compatible with all petrol engines. Suitable for fault finding, including air leaks, incorrect valve timing, low turbo boost pressure, engine misfi...

Accurately tests oil pump pressure, whilst also testing switch and warning indicators. The dual reading pressure gauge 0 - 150psi/0 - 10bar is fitt...

Expert Quality, block or combustion leak tester for determining if CO²; is present in a vehicle's cooling system. CO²; in the cooling system can in...

Professional diagnosis of battery and alternator faults with the added facility to print the results. Test battery condition with as little as 1V o...

Professional diagnosis of battery and alternator faults. Test battery condition with as little as 1V of residual charge. No heat, no sparks and no ...

High frequency inverter type unit designed to both charge a battery and provide support for the battery during prolonged electronic diagnostic chec...

Fitted with 63mm gauge. Checks for leaks in fuel line, vacuum chokes and heating. Also suitable for diagnosing valve problems. Includes long flexib...

Large easy-to-read gauge with Metric and Imperial readings. Side release valve and 12 flexible hose for easy reach. Pressure range 0-300psi/0-2000k...

Save time and money and take the guess-work out of your fault-finding and diagnosis with Autels CAN enabled EOBD diagnostic tools. Every technician...

Save time and money and take the guess-work out of your fault-finding and diagnosis with Autels CAN enabled EOBD diagnostic tools. Every technician...

Clear acrylic cylinder with large PVC siphon bulb and extended nozzle for easy operation. Simple, fast checking of fluid gravity in battery c...

IP67 waterproof colour camera with super-thin 8mm head and 1m flexible camera cable. Easy visual inspections in restricted areas. Colour 2.3" TFT L...

Disc-type tester with plastic body and rubber bulb. Freeze protection level indicated by 6 x floating coloured discs. Easy-to-read temperature tabl...