Automatic Optical Brinell Hardness Tester is designed for production testing of cast or forged components like leaf springs, cam shafts etc. The Optical Brinell Hardness Tester has a robust C-type load frame and a push button is pressed for cycle start and hydraulic operations. The Optical Brinell Hardness Tester is capable of bearing load stages of 750 kgf and 3000 kgf. Automatic Optical Brinell Hardness Tester is suitable for foundries, engineering industry on production line.