New in box Sandia SAC 7-35 Air Data Computer. Purchased for use in my aircraft, but ended up buying an ADI with air data functions built-in. It includes the OAT probe, mounting tray and all connectors. The box was only opened for photos. I'm letting it go for $800.

This unit is most commonly used to provide air data (pitot/static pressure and temperature) to Garmin or Avidyne navigators and transponders, but will also accept or convert other data such as heading, track, Baro, fuel flow, etc. It will add wind vector (speed and direction arrow) to Garmin 400/500/650/750 and Avidyne IFD 400/500 navigators. It will also replace existing blind encoders. It is a very versatile box with all the details (and install manual) on the Sandia web site.