Smart CO2 Air Quality Detector 10 In 1 PM03 PM10 PM25 HCHO TVOC Tester for Living Room Office Accurate Monitoring

New and premium quality! Made of: Plastic Size: Refer to picture Colors available: Black/White Package Content: 1PCS Please note: 1. Photos may not correspond to the real item size; see description for actual measurements. 2. Allow for a 5-10mm margin due to manual measurement, thank you! 3. Monitor disparity may influence the displayed color. Kindly note: Weights and dimensions might have slight deviations as measurements are manual. Colors may vary based on lighting, saturation, and pixel factors. We apologize for any trouble caused. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.