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About Power Test

Power Test, LLC. is an industry leader in the design, manufacture, and sale of dynamometers, heavy equipment testing systems, and related data acquisition and control systems. For over 40 years, Power Test has provided specialized test equipment to manufacturers, and rebuilding facilities and distributors in the mining, oil & gas, power generation, marine, trucking, construction, rail, and military markets in more than 90 countries on six continents. Our headquarters and manufacturing operations are located in Sussex, WI with sales representatives worldwide.

What is a Dyno?

Power Test, LLC. is the industry leader in dynamometer products and heavy equipment testing systems. […]

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Who We Are

For over 40 years, Power Test, LLC. has provided specialized test equipment to manufacturers, and […]

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Where We Are

Power Test, LLC. has representatives and locations across the country and around the globe. We’re […]

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Our History

In 1976, John Petelinsek set out to improve upon the traditional water brake dynamometer. The […]

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Power Test is a Culture of Giving At Power Test, We Make It Better in […]

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