Shars Tool 0-1" Solid Metal Frame Electronic Outside Micrometer

Forged steel frame with heat insulated in baked enamel finished to isolate heat from operator's hand; Micro-lapped carbide tipped measuring face gives mirror finish on the measuring faces to make more accurate reading; Included 1 end of ball anvil cap to be able to measure round pieces; Large LCD display; Advanced spindle design in hardened and precision ground lead screw threads give reliable and accurate reading; Rotating the thimble sleeve when the inspection piece is between the spindle and anvil activate the ratchet mechanism to tap the spindle and apply uniform measuring force to the inspection piece. Also easier to use in one-hand operation and improves measurement repeatability than ratchet-stop style micrometer