Davtron M655 Features:
Download M655 Brochure
Davtron FAA PMA # PQ1062NM
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Per the manufacturer, the Davtron Density/ Pressure/ Altimeter/ Temperature Model 655 has the temperature probe included.
Per the Manufacturer, the temperature probe included is all that is needed. Pressure Altitude information will come from your encoder and transponder. Density altitude is calculated with both the pressure altitude and temperature information.
NVG stands for Night Vision Green. The NVG version is intended for mostly military applications in which the display will be readable with night vision goggles on.
Yes, these are FAA Approved.