Extech AN300 Large Vane CFM/CMM Thermo-Anemometer

AN300: Large Vane CFM/CMM Thermo-Anemometer

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.

SKU: AN300 Category:
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  • 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
Specifications Range
m/s / Basic Accuracy 0.2 to 30m/s / ±1.5%
ft/min / Basic Accuracy 40 to 5900ft/min / ±1.5%
CFM/CMM 0 to 99999
Temperature / Basic Accuracy -4 to 140°F (-20 to 60°C) / ±0.6°C
Dimensions/ Weight 10.6×4.2×2″ (269x106x51mm) / 7oz (200g)