• Compact air quality measuring device for determining the concentration of carbon dioxide (CO2), formaldehyde (HCHO) and volatile organic compounds (TVOC)
• Suitable for indoors (e.g. living room, bedroom, children's room) and outdoors
• To assess the ambient air, the values determined are converted into an air quality index (AQI) and displayed
• A excessively high carbon dioxide value can cause concentration problems, headache and fatigue: the air quality measuring device warns you of excessive values and reminds you to ventilate the room
• Values can be easily read off via large displays
• The rechargeable battery allows the device to be operated for up to 4 hours without a power supply

• 1 air quality measuring device
• 1 micro-USB cable
• 1 instruction manual

• For charging or continuous operation, an external USB power supply unit is required. Not included in the extent of delivery.

Conclusions can be drawn from the CO2 concentration regarding aerosols in the air.
Elevated concentrations of CO2, HCHO and TVOC can indicate evaporated compounds from furniture, wooden panelling, etc.
We recommend regular airing in both cases.

Disclaimer:
The measuring device must not be used as a warning device for dangerously high concentrations (e.g. industrial safety monitoring). It is not suitable for medical institutions, certification or test measurements. The measuring device is primarily used for testing purposes and for orientation in private use. No liability is accepted for possible damage in case of malfunction.
It is not possible to transfer data via the USB cable.