Digital Outside Micrometer Range 11 in to 12 in 279 to 305 mm Resolution 0.0001 in/0.001 mm IP Rating Not Rated SPC Output Yes Thimble Type Friction Anvil Material Carbide Includes Case Data Transmission LCD Digital Display Lock Nut Type Lever Maximum Measurement - Inch 12 in Maximum Measurement - mm 305 mm Minimum Measurement - Inch 11 in Minimum Measurement - mm 279 mm Spindle Material Carbide