Skywatch Eole portable anemometer The EOLE hand anemometer will allow you to instantly take your wind readings before your outings! The SKYWATCH brand offers an ergonomic product for wind measurement. Featuring a multi - directional propeller, no matter the direction of the wind, you'll be sure to get the best reading possible. Technical characteristics - Wind measurement from 0 to 150 km/h - Ergonomic handle for better support - Unit of measurement in km/h, knots, m/s - Accuracy to 1/10th - Backlit screen - Watertight - Lithium battery, autonomy of 5 years