Anemometer with Humidity 40 to 5900 fpm

Anemometer Rotating Vane and Thermistor Sensing Method Data Logging No Humidity Sensing Yes Velocity (FPM) 40 to 5 900 fpm Velocity (MPS) 0.2 to 30 mps Air Velocity Accuracy +/-1.5 Percent Air Volume 0 to 99 999 cfm Temp Range -4 Degrees to 140 Degrees F Relative Humidity Range 0.1 Percent to 99.9 Percent Probe Size 4 in dia Data Hold Yes Auto Power Off Yes Includes Batteries Hard Case Instructions