Specification Brand : EX ELECTRONIX EXPRESS BulletPoint1 : Measures both Metric (0 to 25mm) and Inches (0 to 1"), with mm/inch conversion button for instant conversion of the measurement BulletPoint2 : Large LCD display with 6-digit readout (digits are about 0.3" tall) BulletPoint3 : Resolution: 0.001mm (or 0.00005") BulletPoint4 : Accuracy: 0.003mm BulletPoint5 : Sleeve scale features 1mm graduations, and the thimble scale has 0.01mm graduations (each full rotation is 0.5mm) BulletPoint6 : Features a lock nut for preserving measurements, ratchet stop to ensure uniform pressure between measuring surfaces, origin setting/resetting, data hold, relative/absolute measuring modes, and tolerance adjustment BulletPoint7 : Includes storage case, calibration tool, and user manual ExternallyAssignedProductIdentifier : 8580887141215 ExternallyAssignedProductIdentifier1 : 0721750254450 ExternallyAssignedProductIdentifier2 : 721750254450 IncludedComponents : Digital Micrometer, Storage Case, Calibration Tool, User Manual ItemName : 0-1" Range (0-25mm) Digital Micrometer with 6 Digit LCD Display, 0.001mm Resolution, Features mm/inch Conversion Button - EX ELECTRONIX EXPRESS ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : outside-micrometers Manufacturer : EX ELECTRONIX EXPRESS MeasurementAccuracy : 0.003mm ModelNumber : Cocoarmyv51gushdr-12 NumberOfItems : 1 PartNumber : 0604DGMRT ProductDescription : The Electronix Express digital micrometer measures both Metric (0 to 25mm) and Inches (0 to 1"), with a convenient mm/inch conversion button for instant conversion of the measurement. Features a large LCD display with 6-digit readout. The digits are approximately 0.3" tall. Features a resolution of 0.001 millimeter (or 0.00005 inch), accurate to 0.003mm. It features a lock nut for preserving measurements, ratchet stop to ensure uniform pressure between measuring surfaces, origin setting/resetting, data hold, relative/absolute measuring modes, and tolerance adjustment. Includes a plastic storage box for safe storage. Comes with user manual and a spanner wrench (adjustments are rarely needed).