Dial Indicator - Lug Back Range 0 in to 4 in Graduations 0.001 in Accuracy +/-0.001 in +/-0.005 in (Overall) Long Form Calibration Certificate No AGD Number AGD 3 Back Type Lug Dial Color White Dial Reading 0-100 Dial Size 78 mm Dimension Type Inch Included Certification Certificate of Inspection Maximum Measurement - Inch 4 in Minimum Measurement - Inch 0 in Number of Indicators 1 Operation Type Plunger Range per Revolution 0.1 in Reading Continuous Bearing Type Jeweled