Features: Measuring range: 0-12.7mm/0.5" | Resolution: 0.001mm/0.00005" ,The paper thickness gauge is accurate to 1μm. Perfect for the purposes of gauging paper to set a printing press for impression pressure. You can even measure the thickness of a hair. One button push conveniently allows the leather thickness gauge to switch measurements between mm and inches. Solid die cast and painted metal-grip handle with thumb trigger make the thickness gauge tool easy to operate and hold. The digital micrometer caliper is equipped with a large LCD display, which is used to accurately measure the thickness of materials, such as sheet metal, various papers, films, leather and wires. Specifications: Material: Plastic Size: approx 12x10cm/4.7x3.9in Measuring range: 0-12.7mm/0.5" Resolution: 0.001mm/0.00005" Package Includes: 1x Digital Thickness Gauge note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.