Turn your device into An Anemometer Psychrometer. The DTHA2 has a Free App， the DTHA2， the gives users temperature， humidity， dew point， wet bulb and dry bulb on compatible mobile devices. It also features an extension screw-in port for extending the device directly into air flow， turning your device into an Anemometer Psychrometer.
Airflow range: 217 ft. to 3937 ft./second
Temperature range: 0.0°F to 122.0°F (17.7°C to 50.0°C)
Humidity range: 0.1% to 99.9% RH
Calculates: dew point， wet bulb， dry bulb， volumetric flow
iOS and Android compatible
Free app: UEi DTHA2
Extension screw input for extending into air flow
Sliding cover
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