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Large Vane CFM/CMM Anemometer/Psychrometer

Extech AN310

Model: AN310 Go to Product Support
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The AN310 is a Large Vane CFM/CMM Anemometer/Psychrometer. This meter measures Air Velocity, Air Flow, Relative Humidity, Wet Bulb and Dew Point. Extech’s Large Vane Thermo-Anemometer series allows for more precise readings on larger size ducts. With Min/Max, Data Hold, and Auto power off functions. Complete with 4 AAA batteries and hard carrying case.

General Specifications
Air Velocity (ft/min)
40 to 5900ft/min
Air Velocity (ft/min) Basic Accuracy
Air Velocity (m/s)
0.2 to 30m/s
Air Velocity (m/s) Basic Accuracy
Air Volume (CFM)
0 to 99999 CFM
Air Volume (CFM) Max Resolution
0.1 CFM
Air Volume (CMM)
0 to 99999 CMM
Air Volume (CMM) Max Resolution
0.1 CMM
Dew Point
23 to 140°F (-5 to 60°C)
Relative Humidity
0.1 to 99.9%
Relative Humidity Basic Accuracy
Temperature (Air)
-4 to 140°F (-20 to 60°C)
Temperature (Air) Basic Accuracy
Wet Bulb
-4 to 140°F (-20 to 60°C)
Additional Details
10.6 × 4.2 × 2" (269 × 106 × 51mm)
4 × AAA (1.5V) batteries
2 years
7oz (200g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech AN310 - Model: AN310

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