6in1 Luft Qualität Messgerät PM10 PM2.5 TVOC HCHO CO CO2 Formaldehyd Detektor
To help you know the air quality of the place where you live. TVOC: 0-9.999mg/m3. HCHO detection range: 0-9.999mg/m3. PM10 detection range: 0-999ug/m3. PM2.5 detection range: 0-999ug/m3. 1x 6in1 Air Quality Detector.