The iGAS CO2 is a Single Gas personal monitor for carbon dioxide detection. iGAS CO2 uses a low power NDIR (non-dispersive infra red) sensor to provide fast and accurate detection in a compact, and lightweight package. iGAS is designed to withstand the harshest industrial working conditions, with an IP66/67 protection rating and delivers industry leading operating time with a battery life in excess of seven days from a single charge.