Extech AN340 CMM/CFM Anemometer/Psychrometer Datalogger, 98 to 3937 ft/min

Telescoping probe with 18mm diameter vane sensor easily fits into air vents and can extend length of probe to 3.3ft (1m) long. Measures Air Velocity/ Volume, Temperature, Humidity, Wet Bulb, and Dew Point. User can store up to 12,000 readings for data analysis.

• Telescoping 0.7″ (18mm) diameter vane sensor extends from 1ft (0.3m) up to 3.3ft (1m)
• Measures Air Velocity, Air Flow, Air Temperature, Humidity, Dew Point and Wet Bulb
• Manually store/recall up to 99 readings
• Automatically datalog up to 12000 readings with 12/24 hour time and date stamp
• Select data sampling rate from 1s to 4hr: 59 min: 59s
• Min/Max/Average, Data hold and Auto power off
• Built-in PC Interface
• Complete with external mini vane probe, Windows® compatible software, USB cable, 6 AAA batteries, and hard carrying case

• HVAC with small ducts and vents
• Manufacturing
• Engineering
• Appliance Testing
• Research and Design

Air Velocity Ranges / Resolution:

• ft/min: 98 to 3937 ft/min; 1 ft/min
• m/s: 0.5 to 20 m/s; 0.1 m/s

• Extech AN340 Datasheet.pdf
• Extech AN340 User’s Manual.pdf