Anemometer, 40 to 5,000fpm, -20 to 212F, Dwyer Instruments, Mfr#: 473B-1

Anemometer, Minimum Velocity Measured 40 fpm, Probe Type Rotating Vane, Maximum Velocity Measured 5,000 fpm, Minimum Dew Point Measured Not Applicable, Minimum Hot Wire Probe Length Not Applicable, Minimum Operating Temperature Not Applicable, Minimum Relative Humidity Measured 0 Percent, Includes Vane Probe, Relative Humidity Accuracy +/-2 Percent, Temperature Accuracy +/ 0.9 Degrees , Maximum Air Volume Measured 19,999 cfm, Maximum Hot Wire Probe Length 8 in