The iGas CO2 is a low-cost, high-quality infrared-based carbon dioxide sensor. Its highly efficient lithium-ion rechargeable battery provides up to 14 days of operation on a single charge, and the simple USB-based charging system allows it to be easily recharged on the go. The iGas CO2 records measurement data and is fully configurable. Lightweight, durable and affordable, the iGas is the ideal solution for protecting people from the dangers of CO2.