Lacyie 3 in 1 Carbon Dioxide Detector Humidity Temperature Meter Tester

Features: This carbon dioxide detector is small and portable can clearly display the temperature and humidity of the environment suitable for offices homes gymnasiums and other usage scenarios. Real-time monitoring and real-time display of carbon dioxide concentration per cubic meter. It can detect and display the temperature and humidity of the environment to help users understand the environment. It is suitable for offices homes gymnasiums and other occasions with a wide range of applications. intelligent color screen display clear numbers easy to identify and read. in the alarm mode the user is prompted to pay attention to the environment by changing the color. It has a long service life and can be charged with a USB cable. Type-c interface is more convenient. It is small and portable easy to carry does not take up too much space and can be installed at home. Specification: Material: ABS Measurement accuracy: 10ppm Measuring range: 400-5000 Working voltage: 3.7V Current: 120mA Power: 0.4W Battery: 3.7V 1200mAh Project size: about 90 * 70 * 40mm/3.54*2.76*1.57in Packing List: 1*CO2 Detector 1*USB Cable 1*Manual Note: Due to the lighting effects and shooting angles there is color difference in the product please understand. Due to manual measurement there is a tolerance in the product size.