Available with a choice of sensor technology to suit your needs, the Gasman is an ultra-lightweight single gas detector, designed for use in the toughest environments. Its compact and lightweight design makes it the ideal choice for industrial gas detection, in oil and gas, chemical plants (with exotic gases), steel works (special CO sensor), hospitality (CO2), renewable energy (hydrogen) and waste and water works. Also available with our long-life O2 sensor (LLO2), for the accurate detection of oxygen depletion and enrichment, which comes with a 5 year warranty.