EXTECH CO230 : Indoor Air Quality, Carbon Dioxide (CO2) Monitor
Quantity
Features
- Checks for Carbon Dioxide (CO₂) concentrations
- Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
- Automatic Baseline Calibration (ABC) with disable feature for use in areas with continuously elevated CO₂ levels (>400ppm)
- Triple LCD simultaneously displays CO₂, Temperature and Humidity
- Visible and Audible CO₂ warning alarm when concentration level exceeds high or low user set point
- Calculates Dew Point and Wet Bulb values
- Min/Max CO₂ value recall function
- Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
- Alarm relay output for ventilation control
- Desktop or wall mount
- Complete with Universal AC adaptor and multi-plugs (US, EU, UK, AU)
