Digit Counter Outside Micrometer Range 0 in to 1 in Resolution 0.0001 in Accuracy +/-0.0001 in Long Form Calibration Certificate No Dimension Type Inch Included Certification Certificate of Inspection Jaw Depth 26 mm Mechanical Display Type Digit Counter Operation Type Mechanical Resolution - Counter 0.001 in Thimble Type Friction Anvil Material Carbide Tipped Anvil Shape Flat Case Included Yes Case Type Plastic Case Includes Fitted Plastic Case Maximum Measurement - Inch 1 in