Bore Gauge Range 0.7 to 1.4 in Dial Graduation 0.0001 in Dimension Type Inch Includes Indicator Yes Maximum Measurement - Inch 1.4 in Maximum Measurement - mm Not Applicable Minimum Measurement - Inch 0.7 in Minimum Measurement - mm Not Applicable Number of Gauges 1 Number of Spacers 2 Requires Indicator Yes Accuracy 2 micron m Case Type Box Contact Point Material Carbide Tipped Included Anvils Yes Included Indicator 2923AB-10