AB Tools Petrol Engine Compression Tester Kit 0 - 300 Psi 14 + 18mm Spark Plug Adapters

Professional petrol compression tester for commercial or occasional use 4pc petrol compression tester Suitable to fit most petrol engines Quickly set up on your car to give you accurate readings for finding faults in valves, piston rings, cylinder bores or head gaskets Suitable for virtually all petrol engines including cars, bikes, lawn mowers, boats etc... Comes with the adaptors 14mm and 18mm for spark plugs and a universal push down adapter Quick release pull down coupler is easy and fast which allows you to switch between the flexi and the rigid tube Comes with a flexible hose for access into restricted hard to reach areas as well as a rigid attachment to Cone adapter to fit all spark plugs Side release valve to re - zero the gauge Easy and large read gauge SPECIFICATIONS • Cone adapter to fit most engines • 14mm and 18mm spark plug screw in adapters • Dual scale in both PSI and Bar • Scale goes from 0 - 300 PSI Comes in a blow molded case for easy storage and transportation.