Circular gauge of dia. 100mm and depth 40mm with a dial reads 0-2.5kg/cm2. A circular gauge having overall dia. of 100 mm and a depth of 40 mm The dial reads 0-2.5 kg/cm2 dia about 100 mm. An actual working gauge is mounted in our specially designed transparent polycarbonate case so the actual working parts are visible. Mounted on heavy cast-metal base for stability.