Mercury-free Sphygmomanometer & Digital BP devices

A&D Company, Ltd. is a world class producer of advanced measuring, monitoring, controlling and testing instruments. Established in 1977, A&D Company, Ltd. has grown from developing digital-to-analog converters for companies such as Nippon Telegraph & Telephone, to becoming a world class producer of advanced measuring equipment for medicine, science and industry. A&D established itself as a multinational corporation, with offices in the United States, Great Britain, Germany, Australia, Korea, Taiwan and Russia, and as a world leader in measurement equipment, with a competitive edge is the direct result of its ability to leverage strong engineering and manufacturing capabilities, while incorporating highly accurate analog and digital technologies into broad product lines focused to provide customers with the greatest value. Some of its factories are located in Japan, China, Korea and Australia, which reflects the worldwide demand for its leading-edge products.