Vihasmart Enterprises

The Rockwell Hardness Tester is a commonly used device to determine the hardness of metals, alloys, and some plastics. It operates on the principle of measuring the depth of penetration of an indenter under a large load compared to the penetration made by a preliminary minor load.

This Two-Stroke Petrol Engine Cut Section Model is a meticulously designed educational apparatus that provides a clear, cross-sectional view of the internal components and working mechanism of a two-stroke petrol engine. It is an excellent tool for mechanical engineering students, vocational training institutes, and automotive workshops to study engine operations, fuel combustion, and mechanical movements.