Extech EA80 Indoor Air Quality Meter and Data Logger

• Checks for carbon dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
• 0 to 6,000ppm CO2 measurement range
• Temperature measurement range from -4 to 140°F
• Humidity range from 10 to 95% RH
• Continuous (20,000 sets) or manual (99 sets) data logging
• Data hold, max/min with time stamp and alarm
• Auto power off
• Easy calibration in fresh air

The Extech EA80 indoor air quality meter checks for carbon dioxide (CO2) concentrations while simultaneously
being capable of measuring temperature, humidity, dew point and wet bulb. The Extech EA80 indoor air quality
meter features a maintenance-free dual wavelength NDIR (non-dispersive infrared) CO2 sensor.

The Extech EA80 indoor air quality meter features a CO2 measurement range from 0 to 6,000ppm. The temperature
measurement range is from -4 to 140°F, and the humidity measurement range from 10 to 95% RH. The Extech EA80
indoor air quality meter’s data logging capabilities include continuous data logging (20,000 sets) or manual
data logging (99 sets).

Other features of the Extech EA80 indoor air quality meter include data hold, max/min with time stamp and an
alarm, auto power off, and easy calibration in fresh air.

Applications for the Extech EA80 Indoor Air Quality Meter:

• Check air quality in schools, office buildings, greenhouses, and hospitals
• Use anywhere that high levels of carbon dioxide are generated