AUZGRIP COMPRESSION TESTING KIT
Designed for petrol engines this kit Quickly and accurately checks compression.
The tester can be assembled to form either screw in or push in type testers.
Thread sizes include: M18 x 1.5, M14 x 1.25, M12 x 1.25, M10 x 1.0
comes packed in a blow moulded case for storage