MS80-AIR is a high-end multi-function miniature weather station monitor with built-in air pump and high-sensitivity sensors imported from the original. The measurement is accurate and stable. The instrument is equipped with a high-capacity internal storage function. Widely used in the field of air quality monitoring. The instrument can be used to detect a single gas or multiple gases. The combined instrument can simultaneously detect two, three, four, and five different gases. The temperature and humidity parameters can be detected simultaneously.