Digit Counter Outside Micrometer, Range 0 mm to 25 mm, Resolution 0.001 mm, Accuracy +/-2 micron, Long Form Calibration Certificate No, Dimension Type Metric, Included Certification Certificate of Inspection, Jaw Depth 26 mm, Mechanical Display Type Digit Counter, Operation Type Mechanical, Resolution - Counter 0.01 in, Thimble Type Ratchet, Anvil Material Carbide Tipped, Anvil Shape Flat, Case Included Yes, Case Type Plastic Case, Maximum Measurement - mm 25 mm, Minimum Measurement - mm 0 mm