Extech EA80 Indoor Air Quality Meter/Datalogger


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Extech EA80 Indoor Air Quality Meter/Datalogger

EA80: EasyView™ Indoor Air Quality Meter/Datalogger

Measures CO2

The EA80 checks for Carbon Dioxide concentrations using a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 PPM. It can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Additional features include: auto power off, data hold, max/min with time stamp and alarm. Comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software and an RS-232 interface cable.

  • Checks for Carbon Dioxide (CO₂) concentrations
  • Maintenance free dual wavelength NDIR (non-dispersive infrared) CO₂
  • CO₂ measurement range: 0 to 6,000ppm
  • Temperature measurement range: -4 to 140°F (-20 to 60°C)
  • Humidity measurement range: 10 to 95%RH
  • Continuous (20,000 sets) or Manual (99 sets) datalogging
  • Complete with (6) AAA batteries, RS-232 cable, and Windows® compatible software


Specifications Range Resolution
Carbon Dioxide (CO₂) 0 to 6,000ppm 1ppm
Temperature -4 to 140°F (-20 to 60°C) 0.1°F/°C
Humidity 10 to 95% 0.1%
Dimensions/ Weight

5.3 x 2.8 x 1.2" (135 x 72 x 31mm)/ 8.2oz (235g)

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  • Extech EA80 Indoor Air Quality Meter/Datalogger