Analog Thickness Gauge is a precision instrument for measuring the Thickness of paper, Plastic films, Laminates, Foil or Board. A dial type micrometer is mounted on the base with a dead weight on top so develop a uniform, reproducible constant pressure. The total system is closed in an air tight, transparent enclosure protecting dirt & dust. This is applied to test the thickness of flat sheet specimens. It measures up to the standard of paper and cardboard thickness testing method - - ISO 534, ISO438, GB/T451.3 and GB/T1938.