Hardness is defined as the resistance power of different types of material to permanent distortion such as wear, indentation, scratch and abrasion. In addition, hardness is generally considered as resistance to penetration. Thus, the measurement of material harness has different significance in each and every end use industry. Hardness tester is one of the major component for the measuring of material hardness. The most widespread methods are Vickers, Rockwell & Brinell hardness tests for different types of alloys and metals. Across the globe, brinell hardness tester are used for determining the brinell hardness of cast-iron, un-quenched steel, soft bearing alloys and nonferrous metals. This factor is expected to boost the demand for the global hardness tester market over the forecast period. Furthermore, hardness testers are useful tool for wide range of application such as electronics, metal and mining, defense & aerospace and automotive among other for evaluating...