Petrol Engine Compression Tester Set (088-8101)

Features：

• Comprehensive kit based on petrol compression tester for vehicles with M10, M12, M14 and M18 spark plug threads
• Easy to use
• Checks condition of valves, piston rings, gaskets & cylinder heads
• Used on cars, vans & motorcycles
• Pressure relief valve enables repeated testing of a cylinder without removing the gauge

Contents:

• Compression tester - general purpose M14 & M18 plug ports
• M14 & M18 Thread chaser
• M10 & M12 Thread chaser
• M10 Extension
• M12 Extension
• M14 Extension
• M18 Extension
• Service Kit