Digital Outside Micrometer Range 1 in to 2 in 25.4 to 50.8 mm Resolution 0.00005 in/0.001 mm Accuracy +/-0.0001 in IP Rating Not Rated SPC Output No Long Form Calibration Certificate No Coolant Resistant No Dimension Type Inch/Metric Operation Type Digital Thimble Type Friction Anvil Material Carbide Anvil Shape Flat Case Included Yes Display Type High Contrast LCD Includes Key Spanner Includes Battery Yes Lock Nut Type Ring Maximum Measurement - Inch 2 in