for US Continental orders over $99
OpenWind is an instrument designed to provide sailors with precise measurements of the wind direction and speed. The application uses an advanced algorithm to calculate the true wind speed and direction in any environmental condition (e. g.: boat drift, current).
The usual half sphered anemometer cups measure differently depending on the angle of the heel. The design of the blades from the OpenWind anemometer can measure more precisely with angle variation. The innovative wind cup design is used under license from SailTimer Inc.
MAURIPRO Sailing, your direct access to OpenWind and all your other sailing and boating needs.