Luftqualitätsmonitor 6in1 Innen CO2 Detektor Formaldehyd HCHO TVOC Tester Alarm
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. 1x 6in1 Air Quality Detector. CO2 detection range: 400-5000PPM. Material: ABS. Battery: 1 Lithium battery, 1200mAh (included).