The Starrett 760 Series Electronic Screw Thread Comparator Micrometer with Output is a full-featured precision measuring tool built with customary Starrett quality and workmanship. The 760 series includes a large, easy-to-read, high-contrast LCD digital readout for clear readings. Its no-glare satin chrome finish minimizes annoying surface glare under bright lights indoors or filters out UV light. This model features 0.00005"in & 0.001mm resolution and 0-1"in & 0-25mm measuring range. Starrett electronic micrometers guarantee a precise measurement at every position each and every time. 0-25mm (0-1") Range, Friction Thimble, Lock Nut, without Case.