- Featuring an ARM chip with 32-bit high speed processing that delivers faster computing performance, resulting in quicker, more accurate and smoother air detection. - Built in electrical sensors measure carbon dioxide (CO2), formaldehyde (HCHO), organic compounds (TVOC) and airborne particulates (PM2.5/PM10). Readings may include toluene and other pollutants in the air for a comprehensive view of indoor air quality. - The air tester is suitable for use in homes, offices, small businesses, government buildings and schools, providing flexible coverage across common indoor environments. - Note: while the device reports levels of substances such as formaldehyde and TVOC, it is not intended to provide a health risk assessment or diagnosis. It is a monitoring tool to inform about air quality. - Practical use scenarios - During home renovations or when new furniture or flooring is introduced, monitor formaldehyde and TVOC levels to ensure indoor air quality is acceptable. - In offices and classrooms, track CO2 and particulate levels to optimize ventilation and occupancy planning. - In government or commercial buildings, perform regular air quality checks to support environmental monitoring practices.