Back Plunger Dial Indicator Range 0.1 in Graduations 0.001 in Accuracy +/-0.001 in Long Form Calibration Certificate No Back Type Non-Removable Flat Dial Color White Dial Reading 0-100 Dial Size 1.69 in Dimension Type Inch Maximum Measurement - Inch 0.2 in Minimum Measurement - Inch 0 in Minimum Measurement - mm 0 mm Number of Indicators 1 Operation Type Back Plunger Range per Revolution 0.1 in Reading Continuous Bearing Type Plain Bezel Lock Yes Contact Point Dia 0.375 in