Optical Brinell Hardness Tester is used for measuring Brinell hardness of ferrous and non ferrous castings in foundries, engineering industries and material testing laboratory. The Brinell Hardness Tester is used in forging and heat treatment plants for the measurement of hardness before and after heat treatment. The Optical Brinell Hardness Tester performs with an accuracy of 1%. Optical Brinell Hardness Tester is made of quality grade raw material and components.