Configured as a single channel unit for testing either altitude or airspeed parameters, it is fully self-contained with manual pressure and vacuum generation and venting facilities. Conversion to aeronautical units is provided and the instrument also includes leak and switch tests as well as other functions.

• Altitude and airspeed leak testing and calibration
• Integral pressure/vacuum pump
• Accuracy to 11ft and 0.15kts
• Large, task-oriented display
• Altitude and airspeed display for calibration checking
• USB connection for data log transfer