Digital Interchangeable-Anvil Outside Micrometer Range 24 in to 28 in 600 to 700 mm Resolution 0.0001 in/0.001 mm Accuracy +/-0.00051 in IP Rating IP65 SPC Output Yes Data Output Type Cable Wireless with Transmitter Long Form Calibration Certificate No Anvil Shape Flat Anvil Size 0.315 in Coolant Resistant Yes Dimension Type Inch/Metric Operation Type Digital Thimble Type Ratchet Anvil Material Carbide Battery Size LR44 SR44