Extech CO220 Desktop Indoor Air Quality CO2 Meter

The Extech CO220 is ideal for monitoring air quality and insuring proper air ventilation in public areas.

Features

  • Maintenance free NDIR (non-dispersive infrared) CO2 sensor
  • Calculates Dew Point and Wet Bulb values
  • Audible CO2 warning alarm when concentration level exceeds high or low user set point
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Description

The Extech Desktop Air Quality CO2 Monitor features a maintenance free, non-dispersive infrared CO2 sensor that measures concentration levels of carbon dioxide in indoor environments. Six facial icons are displayed indicating the air quality levels. An audible CO2 warning alarm is activated when the concentration level exceeds high or low user set points. The monitor also measures air temperature, humidity, dew point, and wet bulb. Up to 99 readings can be stored and recalled on the unit.

  • Carbon Dioxide Range: 0 to 9,999ppm
  • Carbon Dioxide Resolution: 1ppm
  • Temperature Range: 14 to 140°F (-10 to 60°C
  • Temperature Resolution: 0.1°F/°C
  • Humidity Range: 0.1 to 99.9%RH
  • Humidity Resolution: 0.1%RH
  • Dew Point Range: -94 to 140°F (-70 to 60°C)
  • Dew Point Resolution: 0.1°F/°C
  • Wet Bulb Range: 14 to 140°F (-10 to 60°C)
  • Wet Bulb Resolution: 0.1°F/°C
  • Ips% Range: -1428 to 51 lps%*
  • Ips% Resolution: 1%
  • cfm/p Range: -30 to 1 cmf/p*
  • cfm/p Resolution: 1 cfm/p
  • Dimensions: 6.1 x 3.4 x 3.2″ (155 x 87 x 81mm)
  • Weight: 5.8oz (165g)

*Ranges are calculated from 0 to 1000ppm

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