UEi Test Instruments DAFM3B Digital Anemometer w/ Humidity, 99-3,937 FPM, 0-99,999 CFM Air Flow Capacity, ± 1.1 °F (-4 - 122 °F) (Temperature), ± 3% RH (10-90% RH @ 77°F), ± 5% RH (Others), LCD, Battery, 9V Alkaline Battery, ≤80% (Operating) Humidity Rating

Accuracy	:	± 1.1 °F (-4 - 122 °F) (Temperature), ± 3% RH (10-90% RH @ 77°F), ± 5% RH (Others)
Air Flow Capacity	:	0-99,999 CFM
Battery Type	:	9V Alkaline
Color	:	Yellow
Dimensions	:	7-1/10" x 2-9/10" x 1/2"
Display Type	:	LCD
Humidity Rating	:	80% (Operating)
Material	:	Plastic
Measuring Range	:	99-3,937 FPM
Model	:	DAFM3B
Power Source	:	Battery
Power Supply	:	9 V
Resolution	:	0.1 fpm (Air Velocity), 0.1 °F (Temperature), 0.1% RH (Humidity), 0.1 CFM (0-9,999.9, Air Volume), 1 CFM (10,000-99,999, Air Volume)
Temperature Rating	:	32-122 °F (Operating)
Velocity Rating	:	99-3,937 FPM

UEi Test Instruments Digital Anemometer w/ Humidity, 99-3,937 FPM, 0-99,999 CFM Air Flow Capacity, ± 1.1 °F (-4 - 122 °F) (Temperature), ± 3% RH (10-90% RH @ 77°F), ± 5% RH (Others), LCD, Battery, 9V Alkaline Battery, ≤80% (Operating) Humidity Rating, 32-122 °F (Operating) Temperature Rating, 0.1 FPM (Air Velocity), 0.1 °F (Temperature), 0.1% RH (Humidity), 0.1 CFM (0-9,999.9, Air Volume), 1 CFM (10,000-99,999, Air Volume), 7-1/10" x 2-9/10" x 1/2" Dimensions, Plastic, Yellow

Measures air velocity (99-3937 FPM), air temperature (-4° to 140°F), and relative humidity (0.1-99.9%).Calculates wet bulb temperature, dew point, and air volume (0-99,999 CFM/CMM).Features a professional remote vane with a protective twist cap for the temperature/humidity sensor.Provides up to a 1-hour accumulative average for air volume measurements.Compact, handheld design includes selectable auto power-off and a low battery indicator.Displays readings on an LCD screen in both English and Metric units.Includes a 9V battery and hard carrying case.Backed by a 1-year limited warranty.