The hardness testing machine is a device used to measure the hardness of objects. It determines the hardness of an object by applying a certain force or pressure and measuring its resistance to compression. The hardness tester is used to evaluate the strength, wear resistance and quality control of the material.OTS is a professional hardness tester manufacturer. The equipment we provide has the characteristics of high precision, high stability and easy operation. They are widely used in hardness testing of metals, plastics, rubber, glass, ceramics and other materials. We are constantly innovating and upgrading our equipment to meet the diverse needs of our customers.
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