Extech CO220 Desktop Indoor Air Quality Monitor
Extech CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 also calculates dew point and wet bulb. Use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated. Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minutes Short Term Exposure Limit). Maintenance free NDIR (non-dispersive infrared) CO2 sensor.
Features:
- Audible High/Low alarm
- Manually store/recall 99 readings
- Displays Year, Month, Day, and Time
- Automatic Baseline Calibration function
- Calculates Dew Point and Wet Bulb values
- Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels
- Measures Carbon Dioxide (CO2), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb
Specifications:
- Measurement Range (CO2): 0 to 9,999 ppm
- Temperature Range: -10 to 60 degree Celsius
- Humidity Range: -10 to 60 degree Celsius
- Dew Point Range: -70 to 60 degree Celsius
- Wet Bulb Range: -10 to 60 degree Celsius
- Ips% Range: -1428 to 51
- cfm/p Range: -30 to 1
- Width: 87 mm
- Depth: 81 mm
- Height: 155 mm
- Weight: 0.165 kg