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King Tester News & Updates

We use our King portable testers on a daily basis in 100 degree heat and freezing cold temperatures at many different angles, even upside down, and the quality and reliability is unmatched.

Antonio Fernandez, Weatherford International
BrinellCase Studies

Southwest Heat Treat

Product: King Portable Brinell Tester Customer: Southwest Heat Treat Industry: Heat Treat Southwest Heat Treat is located in Houston, Texas. It is a North American leader in steel heat treating…
Cynthia Knight
September 5, 2018
Case StudiesPortaRock

Strato, Inc.

Product: PortaRock H Customer: Strato, Inc. Industry: Rail Strato, Inc. is a leading manufacturer of quality rail products, headquartered in New Jersey with locations in New York and China.  The…
Cynthia Knight
September 5, 2018

I find it amazing that a device originally designed and patented in 1936 is still the mainstay of hardness testing for most shops.  Not many products that are in existence in this day and age like that.  A true testimony of what a well-thought-out product it is.

Testimonial : John Rodney, Southwest Heat Treat

I really appreciated the tremendous customer service.

Bill Arenburg, CarlisleIT