The UEi DAFM3B is a digital anemometer/psychrometer designed with 6 HVAC/R must have parameters in one instrument.

The DAFM3B measures humidity, air temperature, dew point and calculates wet bulb, air velocity, and air volume. The sensor is built into the remote fan and is specially protected by a twist cap. While in operation, open the cap for accurate temperature and humidity readings.

DAFM3B is backed by a 1-Year limited warranty.