Mitutoyo LSM-500S Laser Scan Micrometer Head Ultra-Fine Wire Measuring Unit The LSM-500S includes the following features... Permits measurements starting from 5um. Provides ultra-high accuracy with a linearity of 0.3um over the entire measurement range (5um to 2mm). Ultra-high repeatability of 0.03um. Specifications include... .0002" - .08" / .005 - 2mm Measuring Range 3,200 scans per second High scanning rate (3200 scans/sec) and high accuracy, non-contact measuring systems, the laser scan micr