New Eagle Tree Airspeed MicroSensor V3 works in two modes. Standalone with no additional equipment required, as well revving up your E-Logger and Power Panel LCD for full data logging. For standalone mode, simply plug the sensors into a spare receiver channel or small battery (3 - 16V) and fly your model. Then, when you land, your maximum airspeed will display on the built-in 7 segment LED. For example, if you flew to 250 mph, the unit will display (2-5-0) repeatedly. No configuration, additional equipment, or computer required!

This precision instrument uses pressure differential to measure Airspeed.
Features:
- Airspeed from 2-350 mph (3-563km/h) with Resolution of 1 mph
- Power Input 3-16V (Standalone Mode)
- Pitot Tube and 3' (1m) Silicon Tubing Included
- Advanced Temperature Compensation
- Selectable Metric or English Units

Click here for the instruction manual.