The Crowcon Gas-Pro is the perfect solution for confined space workers and fleet managers alike. Offering detection of up to 5 gases in a compact and rugged solution, the Crowcon Gas-Pro has been designed to allow for the most diverse range of gas sensor configurations. Greater emphasis has been focussed on reduced conflict in sensors in order to provide the most versatile gas monitor on the market. Crowcon has introduced a new tri-colour LED system which provides the status indication of the instrument without constantly looking at the screen.