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Manufacturer of Electrical Measuring Instruments Supporting Technological Advancement

Hioki provides electrical measuring instruments, known as the “mother tools” of industry. They play an essential role in research and development, manufacturing, maintenance, and service. They also continue to contribute to social progress, mirroring developments in technology as their designers anticipate the changing needs of the times

Download folder explaining the Hioki product portfolio

Below is an overview of the key product families.

Loggers and Recorders


Safety and Battery Testers


Current Probes and Sensors


AC Power Analyzers


LCR meters and Impedance Analyzers

Hioki Vision

A High Value-added Company through the Provision of One-of-a-kind Products and Services

We believe that for any company to grow, two conditions must be met: each and every employee must realize his or her full potential, and the company must act as a good corporate citizen.

At HIOKI, the corporate philosophy of Respect for Humanity and Contribution to Society informs the personal value system of all employees, anchors the company's ultimate mission, and defines its social responsibility. To this end, we are dedicated to becoming a high value-added company unique in both culture and accomplishment so that we might both earn the trust of all stakeholders and provide customers with products of exceptional quality and services of the highest caliber