Always keep an eye on the CO2 valueWhether in the production hall, in the open-plan office or in the school: The more people in a room, the faster the air is "consumed". As a result, theCO2 content increases and the concentration of all those present decreases. But not only was this: As the proportion of exhaled air increases, the burden of viruses and bacteria is also increasing, which increases the risk of infection with the pathogens in the air.Is it time to air?The simple antidote is: Open the window and ventilate regularly! When it is time to open the windows, the CO-110 CO2meter indicates this: Visually and acoustically, it raises the alarm and signals an excessive concentration of carbon dioxide in the room. As a result, immediate action can be taken to minimize health risks in the simplest way - with fresh air from outside.Built-in automatic calibrationThe CO-110 CO2 meter offers built-in automatic calibration; the baseline value automatically self-corrects every 14 days. To do