Portable Digital Carbon Dioxide Temperature Humidity Indoor 9999ppm NDIR Sensor IAQ CO2 Monitor Wet Bulb Temperature (WB) Dew Point (DP) Tester CO2 Monitor for Indoor Air Quality (IAQ) Diagnosis[Product Information]- Triple displays of CO2 level， temperature (°C/°F) and Humidity
- Poor indoor air quality is considered unhealthy because it causes tiredness， loss of ability to concentrate， and even illness (ex. Sick Building Syndrome).
- Auto / Manual power off ，PC connection for on-line loggin and data analysis (not included on set)
- Backlight， Hold data， Min/Max
