Air quality testing and Gas Detection Equipment are imperative to workplace safety. R.S. Hughes carries fixed and portable gas detection devices that determine if hazardous and toxic gases are present. Gases and fumes present in industrial applications can lead to fire or explosion danger, as well as respiratory health hazards. Monitors, controllers, sensors, and transmitters can detect dangerous gases in the environment. Test stations and calibration equipment keep single-gas and multi-gas detection systems running accurately.