The Comp. Optical Brinell Hardness Tester -Inbuit PC offered by us consists of a loading system that includes leavers, weights, hydraulic dashpot, and plunger enclosed in the body of the machine. The test material is kept on the adjustable anvil. The Brinell hardness testing method generally uses either a steel ball indenter with a specific diameter for making indentation marks on the specimen surface. The Comp. Optical Brinell Hardness Tester -Inbuit PC is very accurate and made for industries.