Micrometer Outside, Electronic Digital, Ratchet Thimble, Flat Anvil, Flat Spindle, SPC Output, LCD Display, Lock Nut Type Lever, IP54 Water Resistant, Push Button Controls, Preset Capability, Inch/Metric Conversion, Vernier Scale On Thimble., Includes Battery, Key Spanner, Fitted Carrying Case. Resolution 0,0005In/0,01mm.