BLUE SKY TURBINE AIRSPEEDS

Blue Sky Model 670 Turbine Airspeed The 670 Turbine Airspeed is a small self-powered wind-driven turbine generator with an electric indicator. The Airspeed indicator is a standard 2.25 inch aircraft case with mounting screws. The turbine pickup is mounted on the end of a flexible metal tube that can be bent to face into the relative wind for any mounting situation. 20-80 MPH Scale PN 10-19700 $295.99

Description PN Price Buy BLUE SKY 20-80 MPH SCALE 10-19700 $295.99