DPI610 Aeronautical - Aircraft Leak Tester - DESCRIPTION  
by Druck

Configured as a single channel unit for testing either altitude or airspeed parameters, it is fully self-contained with manual pressure generation and venting facilities. Scaling is provided in aeronautical units and the instrument also includes switch tests and other functions.  The pneumatics enable a maximum rate of climb of 6,000 ft/min when used with a 5m length x 6mm bore hose at altitudes below 15,000ft. An AN4 pressure fitting is provided and an integral vent valve for restoring ambient ground pressure conditions.