NASA mast unit anemometer complete for first generation, wind sensor, 20 m cable and plug

NASA mast unit, complete for first-generation NASA wind measurement systems. Can be used with all older NASA MARINE display units or as a replacement for defective analog wind sensors. Not suitable for use with the NASA MARINE CLIPPER WIND V, TARGET WIND V, and CRUISER WIND V wind measurement systems. Includes 20 m mast cable and connector.