Founded in 1972, LEM (SWX: LEHN) is a focused manufacturer and global market leader in producing high-quality transducers for measuring electrical parameters. We manufacture thousands of current sensors, voltage sensors, ic sensors, rogowski coil solutions and energy meters. Starting with products for locomotives in the seventies, LEM expanded into a vast area of industrial applications, including the following: variable speed drives for motors; power supplies for industrial applications; AC/DC converters; uninterrupted power supply systems for computers; new innovative energy applications; automotive applications. Headquartered in Switzerland, LEM is a global organization with production plants in Beijing, Geneva, Tokyo and in Sofia (Bulgaria). The Company has sales offices close to its main clients' locations and offers seamless service around the globe.