Test & Measurement

Measurement is the starting point for any technology. With its long background in this field, Yokogawa contributes to industry by providing measurement instruments that convert physical quantities such as voltage, current, electric power, optical power, and wavelength into visible information and analyze them.

In the measuring instrument business, which is indispensable to the development and production of electrical and electronic products as well as the installation and maintenance of communications infrastructure, we offer an abundant lineup of high-performance and highly reliable products, with an extensive calibration and service system. In the semiconductor tester business, we have also developed products for the latest high-speed and highperformance semiconductors, and always offer the latest test solutions.

• Test & Measurement Instruments
• Controllers, Recorders & Data Acquisition Equipment
• Paperless Recorders
• Portable Data Logger
• Digital Multimeters
• LSI Test Systems
• Direct Drive Motors
• Photonic Network Business