Power Test

Power Test Power Test, Inc. is an industry leader in the designing, manufacturing, and implementation of dynamo

is an industry leader in the designing, manufacturing, and implementation of dynamometers and control systems. For more than 38 years, Power Test has provided our specialized test equipment to manufacturers, rebuilding facilities, and distributors globally. Our products can be found in use at facilities in nearly 100 countries on six continents. Our headquarters and manufacturing operations are lo

cated in Sussex, WI with sales representatives worldwide. Our unparalleled customer service is well known throughout the industry. Power Test Dynamometer employs a dedicated staff of talented machinists, fabricators, electronic technicians, assemblers, designers, engineers, software developers, and administrative and customer service personnel. Our exceptional product life and excellent customer service are well known throughout the industry. Our exceptional product life and manufacturing experience has made us one of the industry-leading dynamometer manufacturers. Our dedication to you, the customer and to the advances in powertrain component testing keep us there. Visit our site to get started revolutionizing your business today.

Built, tested, and ready to ship.This Cross-Drive Dynamometer will support the U.S. military and allied forces in valida...
05/27/2026

Built, tested, and ready to ship.

This Cross-Drive Dynamometer will support the U.S. military and allied forces in validating the performance and quality of rebuilt transmissions used in battle tanks and personnel carriers. Designed for a unique application, it meets demanding Final Acceptance Test requirements, delivering extreme high torque at low RPM.

Power Test is proud to support military applications globally, delivering reliable test solutions that ensure performance and readiness wherever they’re needed.

Learn more about our Cross-Drive Dynamometer, https://ow.ly/LeXG50YPu1A

This Memorial Day weekend, we honor the brave men and women who made the ultimate sacrifice in service to our country. T...
05/21/2026

This Memorial Day weekend, we honor the brave men and women who made the ultimate sacrifice in service to our country. Their courage and selflessness have helped preserve the freedoms we enjoy today.

We extend our deepest gratitude to these fallen heroes and their families. Their legacy will never be forgotten. We invite you to join us in remembering their service and reflecting on their lasting impact.

In observance of Memorial Day, our offices will be closed on Monday, May 25, and will resume normal business hours on Tuesday, May 26.

A dynamometer’s performance depends on more than the brake itself. Your water system plays a critical role in control st...
05/13/2026

A dynamometer’s performance depends on more than the brake itself. Your water system plays a critical role in control stability, thermal management, and long-term reliability.

Improper filtration, incorrect pump sizing, and poor water quality can lead to unstable brake control, reduced cooling efficiency, and increased maintenance.

In this tech article, we share best practices for filtration, pump sizing, water treatment, and maintenance to help keep industrial dynamometers running at peak performance and avoid costly downtime.

Read the full article to learn how proper water system design protects your dyno investment. https://ow.ly/k3cT50YzPj1

Happy National Skilled Trades Day! Today, we celebrate the skilled tradespeople whose talent and dedication keep our cus...
05/06/2026

Happy National Skilled Trades Day! Today, we celebrate the skilled tradespeople whose talent and dedication keep our customers running strong.

A special shout-out to our incredible team of craftsmen who build and support the dynamometers and test equipment our customers rely on every day. Your expertise and hard work make a real impact. Thank you!

We recently celebrated a retirement.  After 15 incredible years, Monica is officially hanging up her hat and heading int...
04/28/2026

We recently celebrated a retirement. After 15 incredible years, Monica is officially hanging up her hat and heading into retirement.

Monica has been such an important part of our team, bringing dedication, expertise, and humor to everything she did. We can't thank her enough for everything she brought to our team. We're so grateful for the memories, the laughs, and the lasting impact she’s made.

Wishing you all the adventures, rest, and joy you deserve, Monica. You've more than earned it!

Yesterday we celebrated Earth Day in action!  Our amazing team didn't just talk about making a difference, they showed u...
04/23/2026

Yesterday we celebrated Earth Day in action! Our amazing team didn't just talk about making a difference, they showed up and did it! Our employees came together to beautify our outdoor walking path, turning it into a peaceful green space we're all proud of. From laying new mulch to tidying up and adding a little extra love, every set of hands made an impact.

It's a small effort with a lasting impact, and a reflection of the values our people bring to everything they do. Thank you to every team member who rolled up their sleeves and made it happen.

Join us in celebrating Earth Day, April 22! Small actions can make a big difference.  Together, we can protect and keep ...
04/22/2026

Join us in celebrating Earth Day, April 22! Small actions can make a big difference. Together, we can protect and keep our planet healthy and thriving.

Power Test Introduces WinDyn5i — Next-Gen Dynamometer Data & ControlWe are excited to launch WinDyn5i, the newest evolut...
04/14/2026

Power Test Introduces WinDyn5i — Next-Gen Dynamometer Data & Control

We are excited to launch WinDyn5i, the newest evolution in dynamometer data acquisition and control systems, designed to bring unmatched flexibility, precision, and usability to your test cell.

Whether you’re running water brake, eddy current, AC, or custom dyno systems, WinDyn5i gives you the tools to configure, execute, and analyze tests like a pro:
• 500+ data channels with high-speed capture for clearer insights
• Customizable test profiles, templates, and reports
• Seamless integration with external sensors and CAN-enabled systems
• Configurable workstation & operator experience for greater efficiency
• User-defined safety limits to protect your equipment and test articles

Learn how Power Test is taking dynamometer control and analysis to a new level with WinDyn5i. https://ow.ly/l3Sl50YzMRK

April is National Welding Month, a time to recognize and celebrate the skilled welders. Their craftsmanship, precision, ...
04/06/2026

April is National Welding Month, a time to recognize and celebrate the skilled welders. Their craftsmanship, precision, and dedication are essential to manufacturing, building the equipment and systems that keep industries moving every day.

We’re especially proud of the talented welders who bring our dynamometers to life. Your expertise, attention to detail, and commitment to quality do not go unnoticed. Thank you for the work you do and the pride you bring to your craft.

New Product Alert: Introducing the Undercarriage Test & Fill Station, engineered to streamline your workflow with precis...
04/02/2026

New Product Alert: Introducing the Undercarriage Test & Fill Station, engineered to streamline your workflow with precision, consistency, and efficiency.

Designed for high-performance production and testing environments, the Test and Fill Station combines vacuum-assisted filling with integrated testing capabilities to ensure optimal fill volumes and reliable results. Consistently achieve 80–90% fill while minimizing trapped air and reducing variability—helping improve quality and repeatability across every component.

Built with the operator in mind, the system delivers a clean, efficient process with serviceable components and flexible power options to adapt to your facility.

Take control of your test and fill process with a solution designed for performance, uptime, and scalability. Learn more, https://ow.ly/UTn550YlRpV

Designing a high-performance test cell isn’t just about equipment, it’s about creating a complete system that delivers a...
03/25/2026

Designing a high-performance test cell isn’t just about equipment, it’s about creating a complete system that delivers accurate, repeatable results while maximizing safety and efficiency.

From proper layout and ventilation to cooling, safety, and scalability, every detail matters. Poor planning can lead to inefficiencies, rework, and higher long-term costs. A well-designed test cell sets the foundation for reliable testing and future growth.

Explore the key considerations to get your test cell right the first time,
https://ow.ly/BNTk50Ylffz

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N60W22700 Silver Spring Drive
Sussex, WI
53089

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