15 in 1 Digitaler Luftqualitätsmonitor präzise mit Smart Plug CO2 Messgerät für Zuhause
ab 49,90 €
Compact and Portable: With its lightweight and small size, the carbon dioxide detector is incredibly convenient to carry and use anywhere., for example, if the carbon dioxide concentration exceeds 1500ppm, the fan will be turned on, and if the carbon dioxide concentration is lower than 800ppm, the fan will be turned off.
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