Desktop Indoor Air Quality Monitor
For CO₂, Temperature, and RH

• Measures IAQ parameters
• Carbon dioxide: 0 to 9999 ppm
• Temperature: 14 to 140 F (-10 to 60 C)
• Humidity: 0.1 to 99.9% RH


• Maintenance-free NDIR (non-dispersive infrared) CO₂ sensor
  
  
• Displays ppm indicating Good (380 to 420 ppm), Normal (< 1000 ppm), or Poor (> 1000 ppm) levels
  
  
• Visible and audible CO₂ warning alarm
  
  
• Max/Min CO₂ value recall function
  
  
• Automatic baseline calibration (minimum CO₂ level over 7.5 days) or manual fresh air calibration
  
  
• CO210 model includes datalogging feature

The Extech CO200 Desktop Carbon Dioxide Monitor measures the most common parameters including air quality. Monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals, and anywhere high levels of CO₂ are generated. High/low alarms are user programmable with relay output for ventilation control. The CO210 datalogging model records up to 5333 points for each parameter.