Display typeDigital
Power sourceBattery
Cord length3.9 ft.
Auto power offYes
Accuracy-5% to +5%
Relative humidity range0% rh to 99.9% rh
Battery voltage9V
Air volume0-99999 CFM
Temp. range-4°F to +140°F
Dew point range-4°F to +158°F
Temp. accuracy-1°F to +1°F
Velocity114-6840 FPM
Air velocity accuracy-5% to +5%
Data holdYes
Data loggingNo
Battery type9V
Number of batteries required1
Air velocity resolution0.1 FPM
Manufacturer warranty length1 yr.
Min temperature measured-4°F
Minimum dew point measured-90°F
Additional functionsAir Velocity, Dew Point, Relative Humidity, Temperature
Max. air volume measured99999 CFM
Testing functionsAir Velocity, Dew Point, Relative Humidity, Temperature
Vane styleRemote Vane
Relative humidity accuracy-3% to +3%
MeasurementsDew Point Relative Humidity CFM
Temperature accuracy-1.5° to +1.5°
Wind speed unitsFt/Min
Battery chemistryAlkaline
Calibration certificateNot Included
Digital display screen typeLCD
IncludesCarrying Case
Meter typeRotating Vane
Probe typeRotating Vane
Display size2.538"
Max. temperature measured140°F
Maximum dew point measured158°F
Maximum operating temperature122°F
Maximum relative humidity measured99.9%
Minimum operating temperature32°F
Minimum relative humidity measured0.1%
Vane diameter3"
Air velocity resolution0.1 FPM