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The #WDCFM8912 airflow volume anemometer is designed to measure the output of exhaust fans and blowers. Its vane-style probe can detect air moving as slowly as 60 ft./min (0.3 m/sec). The meter also measures or calculates airflow volume, relative humidity, and ambient, Dew Point and Wet Bulb temperatures.

  • Includes the replaceable #P8912 air speed-temperature-RH probe
  • Min/Max/Avg memory + data hold
  • Single- and multi-point averages
  • Optional #ASFTKIT PC data logging software/hardware is available
  • °F/°C switch
  • Auto power off (can be disabled for data logging)

Additional Information

ManufacturerGeneral Tools
Includes#P8912 air speed-temperature-RH probe Custom hard plastic carrying case 1-year limited warranty
Dimensions6.9 x 2.8 x 1.3 in. (175 x 70 x 33mm)
Auto power offAfter 20 minutes of inactivity
Power sourceFour "AA" batteries (included) or optional #Z110VADPT AC adaptor
Airflow volume measurement range/accuracy0 to 1million CFM/CMM)/5% of reading
Airflow volume measurement resolutions0.1 CFM/CMM from 0 to 10,000 CFM/CMM; 1 CFM/CMM at and above 10,000 CFM/CMM
Operating temperature32° to 122°F (0° to 50°C) @<90% RH
Ambient temperature measurement range/accuracy/resolution-4° to 140°F (-20° to 60°C)/1°F (0.6°C)/0.1°
RH measurement range/accuracy/resolution0 to 100%/3% from 10 to 90%RH; 5% elsewhere/0.1%RH
Air speed measurement range/accuracy/resolution60 to 6840 ft./min (0.3 to 35m/sec)/2%/0.1 unit
Dew Point temperature measurement range/resolution-90° to 158°F (-68° to 70°C)/0.1°
Wet Bulb temperature measurement range/resolution-7.6° to 158°F (-22° to 70°C)/0.1°

General Tools

General Tools WDCFM8912 Two-Piece Airflow Volume Anemometer-Psychrometer

General Tools WDCFM8912 Two-Piece Airflow Volume Anemometer-Psychrometer



SKU : kpt028-WDCFM8912


Regular price $289.61
Regular price Sale price $289.61
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