Drager’s 58L Carbon Dioxide Calibration Gas is a must-have for accurate gas detection. It mixes 2.5% CO2 with air in a handy cylinder. This blend helps keep gas sensors working well. The 58-liter size means you can use it many times. It’s easy to carry and use in different places.

Moreover, this gas is key for safety in many jobs. It helps workers check their gas detector quickly.