Digital Spherical Face Micrometer, Range 0 in to 1 in, Resolution 0.0001 in, Accuracy +/-0.00015 in, IP Rating IP65, SPC Output Yes, Long Form Calibration Certificate No, Anvil Shape Spherical, 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, Maximum Measurement - Inch 1 in