Kestrel Wind Meter

A patented precision, ultralight impeller is the heart of this highly accurate instrument. It offers very low start-up speeds. The large LCD records instantaneous, average and maximum wind speed in kt, mph, kph, m/s, ft/min, or Beaufort Force. Completely waterproof, and it floats. Includes a hard slip-on protective case. Accurate to +/-3% up to 78 mph. Includes battery and has a one year warranty.