Sierra Monitor
Founded in 1914, MSA Safety is a global leader in the development, manufacture and supply of safety products that protect people and facility infrastructure. Many MSA products integrate a combination of electronics, mechanical systems and advanced materials to protect users from hazardous or life-threatening situations. The companys comprehensive product line is used by workers around the world in a wide range of markets, including the oil, gas and petrochemical industries, fire services, construction industries, mining and the military. MSAs core products include self-contained breathing apparatus, fixed gas and flame detection systems, portable gas detection instruments, industrial head protection products, fire and rescue helmets and fall protection devices.