Indoor HCHO CO2 TVOC Tester Smart Formaldehyde Monitors Home, School, Hotel,Office

Label:Yes Perfect for use in bedrooms or any indoor area where air quality is a concern, providing comprehensive monitoring capabilities. This air quality detector features a rechargeable battery with over 5 hours of use per Suitable for anyone improve their home's air quality. Suitable for health individuals and family, this device help Monitors indoor air quality to maintain a safe and comfortable living space. This 5 in 1 Air Quality Monitors offer detection of CO2, TVOC temperature, and humidity, ensuring you stay inform about your environment's air quality. Specifications: Component:ABS Color:Black/White Battery capacity: 1200mAh 3.7V Charging time: 2-3 hours Use time: 240-360 minutes Size:Approx.90x70x40mm/3.54x2.76x1.57inch

Package Includes: 1Pc Air Quality Monitors

Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.