3 ms·
Your CO2 sensor is probably calibrated to 400 ppm. Most sensors auto calibrate to setting the lowest value over a period of time to some base value, usually 400
by alwayslikethis 3y ago
Your CO2 sensor is probably calibrated to 400 ppm. Most sensors auto calibrate to setting the lowest value over a period of time to some base value, usually 400 ppm.