This comprehensive kit includes everything required to perform dry and wet engine cylinder compression tests commonly used to detect ring or cylinder head problems, sticking valves, blown head gasket(s), and more. Includes adapters for use on motorcycles, marine and small engines, and an air-hold adapter for performing valve seal repairs without removing the cylinder head(s).

Not for use on diesel engines

INCLUDES:

2 3/4" gauge with high impact lens, rubber boot, and four (4) scales of measure (psi, kg/cm2, bar, kPa), attached to 10" (250 mm) long hose and quick release coupler
14 mm short-thread adapter with 6 1/2" (165 mm) and 12" (305 mm) long hoses
14 mm long-thread adapter with 12" (305 mm) long hose
18 mm short-thread adapter with 12" (305 mm) long hose
14 mm short-thread x 18 mm long-thread adapter
10 mm thread small engine adapter
12 mm thread small engine adapter
Quick release air hold adapter
Custom blow-molded case
Field service kit