Experience The Power of One

Achieve cohesive engineering work flows through platform integration

Discover how 

Quality, Compliance, Efficiency

Innovations and expertise in energy and power measurement and testing

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Power Measurement for Motors and Drives

Analyze source-to-load systems from supplied power to motor output and everything in between

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Our Highest Performance OSA

Wavelength resolution down to 5 pm and wavelength band from 1200 to 1650 nm

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Meet The Precision Makers

The world's most trusted measurement partner

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Fundamentals of Optical Wavelength Measurement

Mastering the fundamentals of optical wavelength measurements and having a solid understanding of measurement principles for optical sources and devices is key to measuring with confidence.

Request Your Free Poster

This free vintage-style poster illustrates key concepts and equations for power measurements including AC/DC measurements, mechanical power, multi-phase wiring diagrams, AC measurement conversion table.

Fundamentals of Power

AC power measurement complexities arise when dealing with distorted waveforms, fluctuating power factors, and multiple phases, which complicate an otherwise simple measurement process. This webinar is an informative dive into the various fundamental aspects of power measurement.

Next-Gen LiDAR Concepts Webinar

This webinar covers operation principles and challenges of different LiDAR concepts, a brief discussion on the LiDAR market, and a review of critical optical components such as photodetectors and sources. Co-presented with Jake Q. Li of Hamamatsu.

Advanced Motor and Drive Analysis Webinar | Yokogawa Test&Measurement

Advanced Motor and Drive Analysis

Discover comprehensive test and measurement solutions including computations for field-oriented control, correlations in frequency domain, integration of CAN bus communications, avoiding "gotchas" of inverter-based measurements, and more.

Unify Data Across Engineering Work Groups with The Power of One

Unify test and measurement instruments, software, and data across engineering work groups with The Power of One, including accurate power data, fast sampling rates, long recordings of multiple different input types, and insights into waveform data.

AQ6380 OSA 2022 Lightwave Innovation Reviews

AQ6380 Highest Performance Optical Spectrum Analyzer Recognized by 2022 Lightwave Innovation Reviews

Yokogawa Test&Measurement is pleased to announce that the AQ6380 Highest Performance OSA has received the highest score, 4.5/5.0, in the Lab/Production Test Equipment class by 2022 Lightwave Innovation Reviews.

Laval University Photonics Case Study

Laval University Case Study

Researchers needed a faster, more efficient solution for spectral performance of lasers and optics beyond traditional MWIR wavelengths, up to 5.5 um. Read how productivity increased for characterization of laser sources, and active/passive optical components for communications, medical diagnosis, advanced optical sensing, and environmental and atmospheric sensing.

Special Product Discounts

These discounted products have the capabilities you need, at prices within your budget. From oscilloscopes to power analyzers and more, our products are accurate, reliable, and now, more affordable than ever!

Past Events

Applied Power Electronics Conference 2024 (APEC 2024)

Join Yokogawa Test&Measurement at APEC 2024 to to chat with our Precision Makers about your application needs and find the right power solution for you!

Conference | Long Beach, California
Feb 25 - 29, 2024
SPIE Photonics West 2024

Yokogawa Test&Measurement invites you to attend SPIE Photonics West 2024, the premier event for lasers, biomedical optics, and biophotonic technologies. Meet with our Precision Makers at booth #2457 to see the latest lineup of optical spectrum analyzers covering 350nm to 5500nm compatible with our new trace stitching software. You also don’t want to miss the new pulsed light measurement setup with our extended wavelength high performance 5 pm resolution OSA.

Tradeshow | San Francisco, California
Jan 30 - Feb 1, 2024
[Live Webinar] Analyzing Motor and Control Systems

With ongoing innovations in motor and inverter technologies seeking to advance global decarbonization objectives in the transportation industry, it’s crucial that engineers have a thorough understanding of how to properly analyze these systems. This webinar provides engineering professionals involved in motor and control system development with insights that enable data benchmarking and troubleshooting issues related to energy efficiency in electric vehicle (EV) powertrains.

Webinar
Jan 12, 2024
DLM5000HD High-Def Oscilloscope YouTube Live Stream

YouTube Live Stream to answer questions about the DLM5000HD High-Definition Oscilloscope. During this live stream we will cover potential applications, settings and features like its high resolution, eight channels, serial bus capabilities, and portability, and last but not least we'll have a few demonstrations.

Webinar | Online
Nov 17, 2023
2023 Automotive Testing Expo (ATE)

Visit us at the 2023 Automotive Testing Expo (ATE) in Booth 12032 and speak with one of our Precision Makers to discuss how Yokogawa Test&Measurement instruments and solutions can accelerate your automotive engineering workflow. 

Tradeshow | Novi, Michigan
Oct 24 - 26, 2023

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