Radiometer | 72,856 followers on LinkedIn. When life takes an unexpected turn, Radiometer’s technology and solutions enable health care professionals to make informed diagnostic decisions to improve patient care. Founded in 1935 and headquartered in Copenhagen, Denmark, medical device company Radiometer is a pioneer in blood gas testing, introducing the world’s first commercially available blood gas analyzer in 1954. Today, Radiometer is a leading provider of technologically advanced acute care solutions, and our products and solutions are used in hospitals, clinics and laboratories in over 130 countries, providing information on critical parameters in acute care diagnostics.