The mechanical paper/leather thickness gauge is a special measuring instrument specially designed to accurately measure the thickness of paper and leather in the range of 0-20mm. Widely used in paper industry, printing industry, leather products industry and other related fields. The measuring instrument has a robust and reliable mechanical design. It uses a micrometer screw mechanism to make precise measurements. The device is made of high quality stainless steel or metal to ensure long term stability and durability. The micrometer is equipped with a dial indicator that clearly and easily reads the thickness measurement. Dial gauges with precise graduations for reliable and accurate measurement of paper and leather thickness. Usually equipped with interchangeable measuring inserts, the instrument is specially designed for delicate paper and leather surfaces. These keys allow gentle and precise pressure to be applied to the surface of the sample during measurement, thus avoiding damage to the material. The mechanical micrometer for measurement of the thickness of the paper/leather is portable and easy to use. This precision instrument is essential for professionals working with paper and leather, allowing them to accurately measure and control the thickness of these important materials.