Digital Outside Micrometer Range 1.968 in to 2.950 in 50 to 75 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 2.950 in Maximum Measurement - mm 75 mm Minimum Measurement - Inch 1.968 in Minimum Measurement - mm 50 mm Spindle Material Carbide