Mechanical Outside Micrometer Set Range 0 in to 12 in Resolution 0.0001 in Accuracy +/-0.0001 in (0 in to 3 in) +/-0.00015 in (3 in to 6 in) +/-0.0002 in (6 in to 9 in) +/-0.00025 in (9 in to 12 in) SPC Output No Long Form Calibration Certificate No Dimension Type Inch Micrometers Included 1 in 2 in 11 in 12 in 3 in 4 in 5 in 6 in 7 in 8 in 9 in 10 in Number of Micrometers 12 Operation Type Mechanical Thimble Type Friction/Ratchet Anvil Material Carbide Tipped