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Buy, sell, trade-in or rent Preston Pressure ASP-621-500 Air Data Test Set.


Avionteq offers both new and refurbished or used Preston Pressure ASP-621-500 Digital Airspeed Indicator for sale or rent at most competitive price. All refurbished equipment are thoroughly tested and come with our warranty and fresh calibration certificate (when required). You can also sell your excess / surplus Preston Pressure ASP-621-500 or receive trade-in credit towards purchase of other test equipment.


Preston Pressure ASP-621-500 Features and Specifications *

The Preston Pressure ASP-621 is a digital display tester designed to test aircraft airspeed indicators. The recommended calibration interval is one year.


  • Weight 0.7 lb (320 grams)
  • Can be mounted in any position, at any angle
  • Range -1000 to 50,000 feet (-305 to 15,240 meters) 


* Preston Pressure ASP-621-500 technical specifications is provided for reference only. Avionteq cannot ensure accuracy of the technical specifications presented herein. The technical data may not relate entirely to all model and versions of the ASP-621-500 such as the models sold by Avionteq.

Van Nuys Airport (VNY), Van Nuys, CA 91406 USA