Digital Outside Micrometer Range 175 to 200 mm 6.890 in to 7.870 in Resolution 0.0001 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 7.870 in Maximum Measurement - mm 200 mm Minimum Measurement - Inch 6.890 in Minimum Measurement - mm 175 mm Spindle Material Carbide