EXTECH ANEMOMETER LARGE VANE +CO2

Measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb, Dew Point and Carbon Dioxide
The AN320 is a Large Vane CFM/CMM Anemometer/Psychrometer plus CO2. This meter measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb, Dew Point and Carbon Dioxide. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. Min/Max, Data Hold, and Auto power off functions. Complete with 4 AAA batteries and hard carrying case.

4" (10cm) vane allows for more precise readings on larger size ducts
Air Velocity, Air Flow, Relative Humidity, Wet Bulb and Dew Point, Carbon Dioxide (CO₂)
Built-in thermistor for air temperature
Multipoint and timed average calculations
Min/Max, Data Hold, and Auto power off
Complete with four AAA batteries and hard carrying case