Digital Outside Micrometer Range 152 to 178 mm 6 in to 7 in 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 7 in Maximum Measurement - mm 178 mm Minimum Measurement - Inch 6 in Minimum Measurement - mm 152 mm Spindle Material Carbide