Compression tester for gasoline engine set of 8 pcs (digital)

Universal kit: The kit includes 4 standard and special adapters (18mm, 14mm, 12mm and 10mm brass adapters are compatible) and 400mm flexible hoses with quick connector
Accurate measurement: The digital compression gauge has a 0.5 display resolution, 1% accurate pressure range from 10 to 200 PSI, quickly and accurately checks the compression of gasoline engines
Smart display and air release valve: The wide backlit LCD display shows large and clear numbers, 4 units. Automatically shuts off after 150 seconds of inactivity to save battery. Side air release valve allows for repeated testing without disconnecting the hose
Professional and durable: Constructed from premium steel and brass components
Wide range of applications: Fits all spark plug type cylinders such as: cars, motorcycles, ATVs, UTVs, snowmobiles, boats, etc.