GM8901 2.1" LCD Digital Wind Speed Meter Anemometer (1 x 9F)
Plastic case material - Color: Red + Black - Comes with yellow silicone case - 2.1" LCD display - Can display wind speed & temperature - Wind speed range: 0~45m/s 0~140km/h 0~8800ft/min 0~100MP/h - Accuracy: +/-3% - Temperature range: 0'C ~ 45'C / 32'F ~ 113'F - Accuracy: +/-2'C - Units: M/SFt/minKnotsKm/hrMph - Cable length: 58~308cm - Powered by 1 x 6F22 9V battery (included) - English manual included