Used in conjunction with petrol compression testers enabling the compression tester to be connected when spark plugs are deeply recessed inside the cylinder head. Examples of recessed spark plugs can be found in but not exclusive to Nissan, BMW, Ford, Vauxhall, Saab, Renault and Honda engines.Download the Draper Catalogue in PDF
Draper Expert Adaptor for Engine Compression and Cylinder Leakage Testers (200mm)
Mechanics, Automotive and Workshop Compression Testers




