For safety reasons, many buildings and environments require regular monitoring of carbon dioxide levels. MadgeTech has engineered the 7001-CO2 data logger. This data logger can identify areas affected by poor air quality and/or inadequate ventilation. Easy to use, this high-quality device can detect and analyze CO2 levels in schools, hospital, offices or virtually any building. This CO2 data logger can act as a vital diagnostic tool, pinpointing faulty equipment and areas where repairs are needed. The MadgeTech 7001-CO2 is a great solution for monitoring indoor air quality, agriculture, and horticulture applications. CO2 levels and temperature data are displayed on a large LCD screen. Data can also be recorded and analyzed with optional MadgeTech voltage data loggers.