Moniteur de qualité de l'air portable 5 en 1 (blanc), détecteur de CO2 avec hygromètre et thermomètre pour la maison, le bureau et la voiture.

【Multifunctional Air Quality Monitor】This 5-in-1 professional indoor air quality monitor provides a complete home air quality testing solution, including carbon dioxide, temperature, formaldehyde, and humidity levels. 【Real-time Data Updates】Each component of this indoor air quality monitor continuously changes and updates its values over different times and under different conditions. The high-quality LED display visually shows changes in indoor carbon dioxide, formaldehyde, temperature, and humidity. 【Audible Alarm】The device will sound an alarm when the air quality indicator points to the red icon. Please ventilate the room to allow fresh air in. 【Portable Design】This air quality monitor is compact and lightweight, designed specifically for indoor spaces. For extended use, please connect to a power source to charge to avoid running out of power. 【Wide Applications】This air quality monitor is ideal for kitchens, bedrooms, living rooms, offices, cars, and greenhouses. 【Friendly Reminder】Please wait approximately 3 minutes after powering on for data analysis. After the analysis is complete, you can see the changes in values on the air quality monitor. (Official data analysis covers the entire outdoor air quality, while this air quality monitor analyzes data from a smaller indoor space; therefore, slight differences may occur, which is normal.)