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Buy, sell, trade-in or rent Preston Pressure ALT-621-35 Digital Altimeter Indicator.


Avionteq offers both new and refurbished or used Preston Pressure ALT-621-35 Digital Altimeter 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 ALT-621-35 or receive trade-in credit towards purchase of other test equipment.


Preston Pressure ALT-621-35 Features and Specifications *

The Preston Pressure ALT-621-35 is a digital display tester designed to test aircraft altimeters. The recommended calibration interval for ALT-621-35 is one year.


  • Weight: 0.6 lb (270 grams)
  • Can be mounted in any position, at any angle
  • Range -1000 to 35,000 50,000 feet (-305 to 10,670 meters) 


* Preston Pressure ALT-621-35 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 ALT-621-35 such as the models sold by Avionteq.

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