Rotronic Instruments CO2-DISPLAY Air Quality Data Logger, USB

Rotronic Wall Mount CO2 Display measures and records CO2, relative humidity and temperature. Accuracy. Carbon dioxide (CO2) levels are a key indicator of indoor air quality in schools, colleges, offices, cinemas, underground spaces and other public areas. A high level of CO2 impairs concentration and decision-making ability. It can be crucial in production processes throughout industry and store rooms where CO2 gas cylinders are kept (regrettably there have been fatalities caused by leaking valves). CO2 monitoring is also important in horticulture, poultry production, test rooms and research projects.