Digital Micrometer Head, Range 0 in to 1 in, 0 to 25.4 mm, Resolution 0.00005 in/0.001 mm, Accuracy +/-0.0001 in, IP Rating IP65, SPC Output Yes, Data Output Type Cable, Coolant Resistant Yes, Dimension Type Inch/Metric, Mouting Hub Diameter 18 mm, Operation Type Digital, Rotating Spindle (Yes/No) Yes, Spindle Shape Flat, Thimble Type Ratchet, Battery Size SR44, Case Included Yes, Case Type Custom, Compatible Data Output Cable Mfr. No. 05CZA662, Mfr. No. 05CZA663, Display Type LCD