Features:

• Accurately displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves


• Speeds up troubleshooting and helps to isolate bad components


• Precision digital display provides accurate, easy to read results


• Easy to use precision pressure regulator built into body of tool


• Rugged rubber boot protects digital gauges


• Tests at 80, psi cylinder pressure. Requires 90 PSI air source.


• Includes 1/4" male industrial quick connector


• Meets FAA leak down test specifications for cylinders below 5.00 in. (127 mm) bore diameter


• Hose and adapter fits 10 mm, 12 mm, 14 mm spark plug threads


• Includes convenient molded tray and instructions