Digital Interchangeable-Anvil Outside Micrometer Range 150 to 300 mm 6 in to 12 in Resolution 0.0001 in/0.001 mm Accuracy +/-0.00031 in IP Rating IP65 SPC Output Yes Data Output Type Cable Wireless with Transmitter Long Form Calibration Certificate No Anvil Shape Flat Anvil Size 0.256 in 0.315 in Coolant Resistant Yes Dimension Type Inch/Metric Operation Type Digital Thimble Type Ratchet Anvil Material Carbide Battery Size LR44 SR44