-- \u3010Multi-Metric Environmental Monitoring\u3011Simultaneously tracks and displays temperature, humidity, and CO2 levels, with support for switching temperature units to fit your preferences.\n--\u3010High Precision & Rapid Sensing\u3011Engineered with professional-grade accuracy using an NDIR sensor delivering \u00B1(50 ppm + 5%) precision. Refreshes every 5 seconds to ensure timely updates on changing air conditions.\n--\u3010Air Quality Improvement Advice\u3011Offers improvement advice by combining real-time indoor readings with outdoor air conditions in your city, helping you take the right actions to maintain a healthier environment. \n\n\r\n\r\n\n\r\n\nSONOFF SAWF-08P Matter Over Wi-Fi CO2 Air Quality Monitor NDIR Temp Humidity LCD\n\r\n\u3010Multi-Metric Environmental Monitoring\u3011Simultaneously tracks and displays temperature, humidity, and CO2 levels, with support for switching temperature units to fit your preferences.\n\u3010High Precision & Rapid Sens.