Product Code : C20-P486
Transmitter anemometer airplane-shaped made in the sixties, precision instrument used to measure the direction and speed of wind. Signed Transmitter Wind Indicator Osaka Nunotani Seiki Co. Ltd. Very good condition. Length cm 65 - 25.5 inch, wodth cm 10-inch 4, height 76 cm-inch 30.
The wind speed is measured from a four-bladed rotor, while the wind direction is detected by the great helm of the fuselage. A transmitter in the space inside the instrument transmits the information to the cockpit.