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Spotlights

AC/DC Split Core Current Sensor CT500SA, CT200SA

New 500A and 200A models are now available in the AC/DC Split Core Current Sensor series. Featuring a compact design ideal for measurements in confined spaces, these sensors can be used with both power analyzer and waveform measurement instrument.

WT1500 Series Precision Power Analyzer

Meet evolving power measurement needs in applications with higher voltages and increasing system complexity.

  • The series’ first 2000 V DC input voltage capability
  • Industry-leading measurement accuracy
  • Space-saving design for ease of use in test environments
  • Resolver signal input support
  • Multi-unit synchronization

New Input Modules for the ScopeCorder Series: 720252 and 720301

New input modules for the ScopeCorder DL950 and SL2000 have been released.
The 720252 enables high‑resolution measurement of small variations superimposed on DC voltage, while the 720301 provides AC accuracy‑guaranteed measurements.

AQ2300 Multi Application Test System

Added new models to the lineup

  • Light Source
  • Optical Power Meter (High Power)
  • Optical Switch
  • Variable Optical Attenuator

Release of the MC300 Pressure Controller

The MC300 delivers fast, highly accurate pressure control.
Its fine-tuned needle valve control ensures smooth pressure adjustment and long-lasting durability.
Two models are available to cover a wide range of pressure applications.

AQ6361 Optical Spectrum Analyzer

High-Performance Optical Spectrum Analyzer AQ6361 for Production

The AQ6361 offers exceptional measurement speed, space efficiency, and superior optical performance, delivering the precision and reliability that customers need.

AQ7290 Series OTDR

Large-Screen OTDR “AQ7290 Series” Released

Six models are lined up for different applications.
Improved dynamic range and event detection, and newly equipped with a simple OTDR function for beginners.

AQ6377E Optical Spectrum Analyzer

High performance optical spectrum analyzer covering 5um range of MWIR

Covering the MWIR region which is often used for environmental sensing and medical applications.

IS8002CDV Classic Data Viewer

Our new waveform display software is designed to inherit the design and performance of Xviewer.
It supports the latest oscilloscopes and ScopeCorder, in addition to conventional measuring instruments compatible with Xviewer.

DLM3000HD series High-Definition Oscilloscope

The vertical resolution has been increased 16-fold, significantly enhancing waveform measurement accuracy. With the DLMsync function, synchronized operation of two units enables multi-channel synchronized measurements.

New feature “Motor dq analysis function” Was released

A new option for synchronous motor evaluation that enables real-time confirmation of Id, Iq, Vd, and Vq by measuring three-phase voltage, current, and rotation information.

AQ6373E Optical Spectrum Analyzer
AQ6374E Optical Spectrum Analyzer

The two high performance optical spectrum analyzer covering visible range

Suitable for various measurement applications,the development of industrial laser modules,basic research at universities and research institutes and so on

We Are The Precision Makers

Precision is all around us, in everything we see, and in everything we touch. It means the difference in success and failure, safe and unsafe, sustainable and unsustainable.

Are you a precision maker? Experience what it means to see precision everywhere.

Upcoming Events

CIGRE Paris Session 2026

Join us at CIGRE Paris Session 2026 and see how we approach power measurement with precision. We will be at Palais des Congrès, Booth B232.

We will demonstrate how engineers in power generation, transmission, distribution, and energy conversion validate electrical performance with confidence.

Tradeshow | Paris, France
Aug 23 - 28, 2026
European Conference on Optical Communication (ECOC) 2026

Join Yokogawa at ECOC 2026, taking place 21–23 September at FYCMA, Málaga, Spain.

Discover our latest optical test and measurement solutions for high-speed, high-performance networks. Meet our experts, experience live demonstrations, and explore how Yokogawa innovations are shaping the future of fibre-optic communication.

Stand 2157,  don’t miss it!

Tradeshow | Málaga
Sep 21 - 23, 2026
IEEE Energy Conversion Congress & Expo (ECCE) 2026

Yokogawa is vigilant in developing new products which will continue to meet the complexities of new emerging energy requirements and markets. Visit us at Booth 400 this October at the IEEE Energy Conversion Congress & Expo (ECCE) to learn more.

Tradeshow | Vancouver BC, Canada
Oct 4 - 8, 2026
Automotive Testing Expo 2026

Visit Yokogawa in Booth T1100 at ATE 2026 to learn about precision power measurement solutions that help engineers meet the challenges of EV development, motor drive design, inverter testing, and energy efficiency. Our portfolio (including digital power analyzers, oscilloscopes, and data acquisition systems) supports R&D, production, and compliance teams advancing next-gen sustainable mobility.

Tradeshow | Novi, Michigan
Oct 27 - 29, 2026

Precision Making

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