MV5520

Mityvac Compression Test Kit - Designed for dry and wet automotive cylinder compression testing to detect ring or cylinder head problems, sticking valves, blown head gasket(s) and more. Pressure gauge has a large easy-to-read face, and includes hose and adapters for testing engines with 14mm and 18mm short thread and 14mm long thread spark plugs. Not for use on diesel engines.

Includes:

• 2 3/4" (70 mm) diameter Bourdon tube gauge (readings indicated in four (4) scales of measure (bar, psi, kPa, and kg/cm²) with pressure release and quick-change coupler. 
• 14 mm and 18 mm short-thread adapter with 15" (380 mm) long hose
• 14 mm long-thread adapter
•  User manual (English/Spanish/French)