Established in 1935, HIOKI E.E. CORPORATION has grown to become a world leader in providing consistent delivery of test and measuring instruments through advanced design, manufacturing, and sales and service. HIOKI is the Japan’s Premier Test & Measurement brand having head quarter based at Koizumi Ueda, Nagano Japan. HIOKI products and services are available around the world through our extensive network of subsidiaries and distributors.
HIOKI offers four product groups: automatic test equipment, data recording equipment, electronic measuring instruments, and field measuring instruments. Collectively, these products are used in an extensive range of industries and fields, from research and development to facility and equipment maintenance and service.