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Extech EA80
Indoor Air Quality Meter/Datalogger

Measures CO2, Temperature, Humidity, Dew Point, and Wet Bulb

  • Checks for Carbon Dioxide Concentrations
  • Maintenance Free Dual Wavelength NDIR (non-dispersive infrared) CO2 Sensor
  • Measurement Range:
    • CO2: 0 to 6,000ppm
    • Temperature: -4 to 140°F (-20 to 60°C)
    • Humidity: 10 to 95%RH
  • Continuous (20,000 sets) or Manual (99 sets) Datalogging
  • Data Hold, Max/Min with Time Stamp, and Alarm
  • Auto Power Off
  • Easy Calibration in Fresh Air
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Extech EA80 Shown
Product Information
Datasheet 295 KB
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information
PDF Help
  • Check Air Quality in Schools, Office Buildings, Greenhouses, Hospitals and anywhere that High Levels of Carbon Dioxide are Generated
Ordering Information
Model Description Buy Online Price
EA80 Extech EA80, Indoor Air Quality/Datalogger Buy Now $789.00
Included Accessories
  • (6) AAA Batteries
  • (1) RS-232 Cable
  • (1) Windows 95/98/NT/2000/ME/XP Compatible Software

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.