Starrett 1-2"/25-50mm Digital Micrometer 69081

Product Highlights IP67 protection against coolants, water, chips, dust and dirt often found in machine shop environments Balanced frame for comfortable and accurate measuring Starrett No-glare satin chrome finish on thimble and sleeve minimizes annoying surface glare under bright lights indoors or filters out UV light Large, easy-to-read, high-contrast LCD digital readout Hard and stable one-piece friction thimble permits one-hand operation of micrometer and uniform contact pressure Spindle lock Ability to zero tool at any position as well as retain and return to the true zero reading of the micrometer Micro-lapped carbide measuring faces Two 3-volt batteries included for extended usage Automatic OFF Measurement HOLD button Inch/millimeter metric conversion provides simple, universal, standardized unit of measurement at any position Micrometer Type Outside Range (in) 1-2" Range (mm) 25-50mm Resolution (in) .00005" Resolution (mm) 0.001mm Anvil/Spindle Material Carbide Anvil Type Flat Spindle Type Flat Lock Nut Type Lever Thimble Type Friction Thimble Graduations English Display Type LCD SPC Output No Accuracy (in) +/-.0001" Accuracy (mm) +/-.003mm