The CO220 Air quality CO2 monitor measures carbon dioxide, air temperature and humidity. The CO220 monitor also calculates dew point and wet bulb. This monitor is suitable for use in conference rooms, schools, greenhouses, factories, hotels, hospitals and anywhere that high levels of carbon dioxide are generated or may be present.?
This monitor 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. Manually store/recall 99 readings. Complete with AC adaptor.