Mechatronic Control System manufactures Digital Impact Testing Machine. The other products manufactured by Mechatronic Control System include different types of testing machines. Digital Impact Testing Machine is designed for conducting izod, charpy test. The Pendulum is mounted on antifriction bearings. It has two starting positions, the upper one for Charpy & the lower one for izod testing. On release, the pendulum swings down to brake the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture and the height of rise after rupture of the test specimen and is read from the maximum pointer position on the dial scale. The release mechanism is operated by lever. The pendulum release latch is operated only when this lever is operated.