5) VOC (Volatile Organic Compound) display mode
VOC concentration is displayed together with the ppm unit
figures.
4) PM (Particulate Matter) display mode
Simultaneously displays PM2.5 and PM10 measurement values.
④ Battery Status Display: This icon displays remaining battery status.
6) CO
2
display mode
CO
2
concentration is displayed in graph form.
**** In case of CO
2
and VOC, the value is displayed after
15 ~ 60 seconds at power-on, after which the value is updated
in every second.
7) Temperature/Humidity mode
It shows temperature and humidity in one screen.
*** In case of temperature and humidity, the temperature/
humidity sensor is inside of the product and may cause a
deviation of 5 ~ 10%.
The CO
2
sensor applied to our product is CO
2
eq (CO
2
equivalent),
which is calculated based on the H
2
concentration that occurs
when breathing in the fasting state.
It may react to other harmful gases in the surrounding
environment.
If it shows a poor/unhealthy condition, use it as a ventilation
guideline for indoor air management.
