Anemometer Hot Wire and Thermistor Sensing Method Data Logging No Humidity Sensing No Velocity (FPM) 0 to 6 000 fpm Velocity (MPS) 0 to 68 mps Velocity (MPH) 0.12 to 68 mph Velocity (KPH) 109.8 kph Velocity (Knots) 0 to 59.2 knots Air Velocity Accuracy +/-0.1 mps +5 Percent (0 to 2 mps) +/-0.3 mps +5 Percent (2 to 15 mps) +/-19.7 fpm +5 Percent (0 to 394 fpm) +/-59.1 fpm +5 Percent (394 to 2 953 fpm) Case Color Black Air Volume 0 to 99 999 cfm