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Buy, sell, trade-in or rent WS Technologies BT100AVS ELT Tester.


Avionteq offers both new and refurbished or used WS Technologies BT100AVS ELT Tester with frequency stability measurement 406/121.5/243 MHz 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 WS Technologies BT100AVS or receive trade-in credit towards purchase of other test equipment.


WS Technologies BT100AVS Features and Specifications *

The WS Technologies BT100AVS is designed for all your ELT testing needs including annual inspections and certifications, code verification and even troubleshooting! This ELT tester is packed with a lot of measurement capability into a very small package.


  • User-defined cable loss factor
  • Produces printable Test Report
  • Easy to use software ... very intuitive!
  • Internal antenna receives 406 burst from very close to15 meters away, or connect ELT directly - no attenuator needed
  • Store hundreds of measurements
  • Meets and exceeds FAA, IC and EuroCAE ELT inspection requirements
  • Measures all RF parameters and modulation details
  • Receives all Cospas-Sarsat frequency channels and protocols (ELTs, EPIRBs and PLBs)
  • Powerful 406 MHz graphic measurements for power, phase modulation and in-band spectrum
  • The user can listen to the real-time audio on 121.5 MHz or 243 MHz... even decode Morse Code
  • Add text comments or audio comments to each measurement
  • Simple or detailed measurement mode
  • Easy to use file system 


* WS Technologies BT100AVS 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 BT100AVS such as the models sold by Avionteq.

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