The model 49-56 Digital Micrometer combines unmatched accuracy and resolution, a modern contemporary look with a robust mechanical design and new improved electronics, including a digital linear encoder. The unit has a measurement range of 0 – 10.0000 mm (0 - 10,000.0 um), 0 - 394.000 mil. Designed for thickness measurements of sheet materials, the 49-56 can be configured to meet any ISO, ASTM, EDANA or other International specifications for paper thickness, corrugated, plastics, plastic film, tissue paper, nonwovens, textiles and other sheet-like substrates.