Fluke 925 Wind speed measurement Range Resolution Accuracy m/s ft/m 0.40 to 25.00 m/s 80 to 4900 ft/m 0.01 m/s 1 ft/m ±2 % of full scale ±2 % of full scale Air flow measurement Range Resolution Accuracy CMS (cubic meter/second) 0.01 to 99.99 m3/s 0.01 0 to 9.999 m2 CFM (cubic foot/minute) 1 to 9999 ft3/m 1 0 to 9.999 ft2 Wind temperature measurement Range Resolution Accuracy Wind temperature 0 °C to 50 °C 0.1 °C ±0.8 °C