Micrometer metering correction

Professional Measurement Calibration Instruments - micrometer. Outside micrometer often referred to as a micrometer, which is more sophisticated than the caliper length measuring instruments. Outside micrometer scale structure of the fixed frame, alloy anvil, micrometer screw, fixed casing, differential cylinder, measuring device, a locking device consisting of adjustable wrenches, resolution can reach 0.005MM accuracy of 0.01MM.