Model Number: Honeywell ADT-222B

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Air Data Test System

To view click here: Standard Warranty Policy  ADT-222B Operation Manual

Aero Express will buy, sell and trade the ADT-222B depending on your needs.  The ADT-222B Air Data Test System is a precise, stable, easy to used pressure control system designed to simulate and measure the pneumatic pressures associated with an aircraft in flight


  • Meets the need of those who use, repair, or manufacture precision pneumatic avionic equipment
  • Available with an optional automatic test equipment (ATE) interface which allows remote slave operation of the ADT-222B by an ATE

90-Day Warranty


Express Calibration is an Authorized ISO-17025 Calibration and Repair shop for the Honeywell ADT-222B.  Visit for full capabilities.

All units will be sold with a current calibration certificate. If factory new, a manufacturer’s Certificate of Conformance (C of C) will be provided.

Since its inception, Express Calibration Services has supported Aero Express’ endeavors in providing test equipment support services.

They perform calibrations for General Aviation, Corporate Aviation, OEMs, FAA Repair Stations, Military, as well as Regional and Air Transport Airlines. Express Calibration Services offers their services when you have a requirement for calibration or repair of your test equipment