Air quality monitor 5-in-1: C02, VOC, HCHO, dT, rH

This 5-in-1 air quality meter has NDIR sensors to measure CO2, VOC, HCHO, temperature and humidity.
With this measuring device you always stay informed of the different air pollution values ​​in a room.
The meter has the option of working wired or wirelessly, so you can hang or place it anywhere.
Works for 8 hours without a cable.

Sensors:

• CO2: Carbon dioxide is indispensable, but also a harmful substance for health. These values ​​can rise due to an increase in people in a room and insufficient ventilation.
• VOC: Volatile Organic Compounds. These are substances that evaporate quickly. These chemicals are found in building materials, cleaning agents and paint, among other things.
• HCHO: Formaldehyde is a carcinogen that is often used in the production of textiles, furniture and tobacco smoke, among other things. If you smoke indoors, the HCHO levels may be too high.
  

Important when using:

The device is equipped with an automatic calibration and will calibrate itself over a certain period of time. The device will then automatically display the measured values.
To avoid erroneous readings, do not use this unit in high temperatures, high humidity, dirty places or near strong magnetic fields.
To avoid malfunctioning of the display screen, battery, housing and sensors, do not place the device in rain or drizzle.