Air Quality Detector
Instructions
lGreen: The air quality is excellent, without dust or poisonous gas and with proper temperature and humidity.
lYellow: There is too much floating dust or too much dust in a room with poisonous gas. It is suggested that you grow such plants as ivy or use air purifying preparation to improve the air quality.
lRed: The air quality is much worse than that in the yellow status. Immediate action is needed to improve the air condition.
Shining "Sweeping" light means there is too much dust in the room, which can be reduced by a vacuum cleaner or cleaning.
Shining "Ventilation" light means the air is heavily polluted and ventilation shall be conducted immediately to improve the air quality.
Shining "Humidification" light means the humidity is below 30% and so humidification is needed.
Shining "Dehumidification" light means the humidity is over 70% and so dehumidification is needed.
Shining "Heating" light means the temperature is below 16℃ and heating is needed.
Shining "Cooling" light means the temperature is over 28℃ and cooling is needed.
Applicable environment: Apartments,offices and public places