Anemometer, Minimum Velocity Measured 99 fpm, Probe Diameter 3 in, Probe Type Rotating Vane, Maximum Velocity Measured 3, 937 fpm, Minimum Dew Point Measured -90 Degrees F, Minimum Hot Wire Probe Length Not Applicable, Minimum Operating Temperature 32 Degrees F, Minimum Relative Humidity Measured 0.1 Percent, Includes Carrying Case, Relative Humidity Accuracy +/-3 Percent, Temperature Accuracy +/ 1.5 Degrees, Wind Speed Units ft/min, Air Velocity Resolution 0.1 fpm. This item has been restricted from sale in the following state (s): []