4-In-1 Anemometer 80to5 910fpm 32to122F

4-In-1 Anemometer Minimum Velocity Measured 80 fpm Probe Diameter 1.3 in Probe Type Rotating Vane Maximum Velocity Measured 5 910 fpm Minimum Dew Point Measured Not Applicable Minimum Hot Wire Probe Length Not Applicable Minimum Operating Temperature 32 Degrees F Minimum Relative Humidity Measured 10 Percent Includes Multi-Function Environmental Meter Wrist Strap Relative Humidity Accuracy +/-4 Percent Temperature Accuracy +/ 2.5 Degrees