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    Hardness Testers

    For over 80 years, King Tester Corporation has been the premier manufacturer and distributor of highest quality portable Brinell Testers and related equipment. We offer a comprehensive range of hardness testers for Brinell, Rockwell, and Microhardness testing.

    King Portable Brinell Tester

    The King Portable Brinell Tester is the industry-leading portable unit because it is lightweight, easy to maneuver but applies a load of 3000 kgf (read more).


    Every Rockwell tester you purchase from King Tester features a spring load base. The spring load base allows your Rockwell tester to withstand the harshest conditions including humidity, dust, extreme temperatures and workplace vibrations and still get the most dependable and precise results
    (read more).

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