ETS-Lindgren is an innovator of systems and components for the detection, measurement and management of electromagnetic, magnetic, and acoustic energy. They adapt new technologies and apply proven engineering principles to create value-added solutions for our customers. The company began in 1995 when industry leaders EMCO, Rantec, and Ray Proof combined their resources to create EMC Test Systems. While this formation is recent, the roots of each company run deep. Ray Proof started as a supplier of medical X-ray shielding in 1932. Rantec led in the development of anechoic absorber and microwave chambers for the military during the early 1970s. EMCO (The Electro-Mechanics Company) formed as an outgrowth of magnetic field and radio frequency research in the 1960s.