Digital Disc Micrometer, Range 0 in to 1 in, Resolution 0.00005 in, Accuracy +/-0.0002 in, IP Rating IP64, SPC Output No, Long Form Calibration Certificate No, Anvil Shape Disk, Anvil Size 0.787 in, Dimension Type Inch, Operation Type Mechanical, Thimble Type Ratchet, Anvil Material Carbide, Case Included Yes, Case Type Plastic, Features Enamel Finish, Included Certification Certificate of Inspection, Includes Key Spanner, Fitted Carrying Case, Lock Nut Type Lever