Extech CO220 Desktop Indoor Air Quality For Carbon Dioxide (CO2), 9999 PPM

Features

• Measures Carbon Dioxide (CO₂), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb
• Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
• Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels
• Calculates Dew Point and Wet Bulb values
• Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
• Automatic Baseline Calibration function
• Audible High/Low alarm
• Displays Year, Month, Day, and Time
• Manually store/recall 99 readings

Technical Information

• Measurement Range0-9999ppm
• Temperature Range14 to 140°F (-10 to 60°C)
• Relative Humidity Range0.1 to 99.9%RH
• Dew Point Temperature-94 to 140°F (-70 to 60°C)
• Wet Bulb Temperature14 to 140°F (-10 to 60°C)
• IPS1428 to 51 lps%*
• CFM/P30 to 1 cmf/p*
• Dimensions6.1 x 3.4 x 3.2in(155 x 87 x 81mm)
• Weight5.8oz (165g)

Items Included

• AC adaptor

Downloads

Datasheet