TECPEL TRH-3351 CO2 + Temperature and Humidity Display Board
TRH-3351 is a carbon dioxide monitor for the indoor environment. It can measure the concentration of CO2 and the temperature and humidity of the environment for a long time. It uses NDIR technology to improve long-term stability. Applicable places: Measuring environmental carbon dioxide such as offices, factories, schools, department stores, libraries, conference centers, hospitals, confinement centers, etc.