Business InformationHioki is a manufacturer of electrical measuring instruments that supports the development of industry. Electrical measuring instruments, known as the “mother tools” of industry, play an essential role in research and development, manufacturing, maintenance, and service. 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. Hioki has pursued unique technologies over its history so that it can provide new value to customers through high-quality products.
TechnologyStarting with the world's first metal contactless voltage measurement technology, a number of independent technologies such as high-precision current sensing technology, high-frequency measurement technology, laser light measurement technology, and micron-level probing technology have been developed.