- Measures Air Velocity, Air Flow and Temperature
- The AN300 is a Large Vane CFM/CMM Thermo-Anemometer.
- This meter measures Air Velocity, Air Flow and Temperature.
- Extech?s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts.
- Each meter simultaneously displays Airflow or Air Velocity and Temperature.
- Complete with 4 AAA batteries and hard carrying case.
 
Features
- 4" (10cm) vane allows for more precise readings on larger size ducts
- Air Velocity, Air Flow and Temperature
- Built-in thermistor for air temperature
-Multipoint and timed average calculations
- Min/Max, Data Hold, and Auto power off
- Complete with four AAA (1.5V) batteries and hard carrying case