Extech Instruments / FLIR Systems - AN340 - Extech AN340 Anemometer/Psychrometer, Datalogger, 18mm Vane Sensor, CMM/CFM, Telescoping Probe

  • MFR SKU: AN340
  • ITEM #: 6349396
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ITEM #: 6349396
  • Manually store/recall up to 99 readings
  • Complete with external mini vane probe, windows compatible software, USB cable, 6 AAA batteries, and hard carrying case
  • Built-in PC interface
  • Measures Air Velocity, Air Flow, Air Temperature, Humidity, Dew Point and Wet Bulb
  • Complete with external mini vane probe, Windows compatible software, USB cable, 6 AAA batteries, and hard carrying case


The AN340 is a CMM/CFM Anemometer/Psychrometer Data...
ITEM #: 6349396
  • Manually store/recall up to 99 readings
  • Complete with external mini vane probe, windows compatible software, USB cable, 6 AAA batteries, and hard carrying case
  • Built-in PC interface
  • Measures Air Velocity, Air Flow, Air Temperature, Humidity, Dew Point and Wet Bulb
  • Complete with external mini vane probe, Windows compatible software, USB cable, 6 AAA batteries, and hard carrying case


The AN340 is a CMM/CFM Anemometer/Psychrometer Data logger. This meter measures Air Velocity/Volume, Temperature, Humidity, Wet Bulb, and Dew Point. User can store up to 12, 000 readings for data analysis. Manually store/recall up to 99 reading. Complete with external mini vane probe, Windows compatible software, USB cable, 6 AAA batteries, and hard carrying case.
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Extech Instruments / FLIR Systems - AN340 - Extech AN340 Anemometer/Psychrometer, Datalogger, 18mm Vane Sensor, CMM/CFM, Telescoping Probe

  • Item #: 6349396
  • MFR SKU: AN340
Technical Specs
  • Max Air Velocity (ft/min): 3940
  • Min Air Velocity (ft/min): 100
  • Air Velocity Resolution: 1 ft/min (0.1 m/s) Air Velocity Accuracy: 3% of reading + (39 ft/min or 0.2 m/s) Max Air Volume (CFM): 99999
  • Volume Resolution: 0.1, 1
  • CFM Number Of Temperature Channels: 1
  • Min Temperature ( F): -4
  • Max Temperature ( F): 140
  • Min Temperature ( C): -20
  • Max Temperature ( C): 60
  • Temperature Accuracy: 1.1F from 32 to 122F, 2.2F below 32F and above 122F (0.6C from 0 to 50C, 1.2C below 0C and above 50C) Temperature Resolution: 0.1F (0.1C) Max RH (%): 99.9
  • Min RH (%): 0.1
  • RH Resolution: 0.1% RH RH Accuracy: 3% from 10 to 90%, 5% the remaining range Min Dew Point ( F): -4
  • Max Dew Point ( F): 140
  • Min Dew Point ( C): -20
  • Max Dew Point ( C): 60
  • Min Wet Bulb Temperature ( F): -4
  • Max Wet Bulb Temperature ( F): 158
  • Min Wet Bulb Temperature ( C): -20
  • Max Wet Bulb Temperature ( C): 70
  • Data Logging: Yes
  • Data Storage (samples): 12000
  • Width (in): 3
  • Height (in): 1
  • Length (in): 6
  • Battery: Six AA (included) Description: CMM CFM Anemometer Psychrometer Data Logger
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