This high performance Hardness Tester requires 220 v to 440 v voltage range to function. It supports automatic loading and unloading mechanism. Application of this apparatus can be noticed in heat treatment, surface coating and metal processing industries. It is used to determine gradient and depth of quenched hardened and carbonized layers. Offered Hardness Tester is equipped with high definition optical system, LCD display screen with menu selection arrangement, pressure head and objective lens with automatic operation. Diagonal encoder of this system minimizes manual reading error. Data processing and test result of this equipment can be operated by its built in printer.