Digital Outside Micrometer Range 0 in to 1.2 in 0 to 30.8 mm Resolution 0.00005 in/0.001 mm IP Rating IP54 SPC Output Yes Data Output Type Cable Long Form Calibration Certificate No Coolant Resistant No Dimension Type Inch/Metric Operation Type Digital Thimble Type Ratchet Anvil Material Carbide Anvil Shape Flat Case Included Yes Display Type LCD Includes Key Spanner Includes Battery Yes Lock Nut Type - Maximum Measurement - Inch 1.2 in Maximum Measurement - mm 30.8 mm