Petrol Engine Compression Tester Kit. A comprehensive compression tester for petrol engines. This kit will quickly and easily find broken valves, piston rings, cylinders and/or damaged gaskets. Suitable for all petrol engines. Equipped with a shortcut. Two connection nipples, one straight and one with a nod to hard to reach spark plug connections. Includes 4 expired, M10x1 – M12x1.25 – M14x1.25 – M18x1.5. Two measurement capabilities with a rubber connector or using the spark plug connector. Check out the rest of our garage tool range here! cjautos
