Digital Outside Micrometer Range 2 in to 3 in 50.8 to 76 mm Resolution 0.00005 in/0.001 mm IP Rating IP67 SPC Output Yes Thimble Type Friction Anvil Material Carbide Includes Output Capability for Data Transmission Lock Nut Type Lever Maximum Measurement - Inch 3 in Maximum Measurement - mm 76 mm Minimum Measurement - Inch 2 in Minimum Measurement - mm 50.8 mm Spindle Material Carbide