Thiết bị đo gió Extech AN300 Series bao gồm các model sau:

AN300 Large Vane CFM/CMM Thermo–Anemometer

AN310 Large Vane CFM/CMM Anemometer/Psychrometer

AN320 Large Vane CFM/CMM Anemometer /Psychrometer + CO2

Thiết bị đo gió Extech AN300 Series

• Measure Air Velocity and Air Flow
• Built-in thermistor for air temperature
• Multipoint and timed average calculations
• Min/Max, Data Hold, and Auto power off
• Optional Air Flow Cone Kit (AN300-C): 8.26" (210mm) round and 13.6" (346mm) square 
• Measures Relative Humidity, Wet Bulb and Dew Point (AN310, AN320)
• Carbon Dioxide (CO2 ) measurement (AN320)

Phụ kiện kèm theo thiết bị Extech AN300 Series bao gồm:

• four AAA batteries
• hard case