Dial Indicator - Lug Back Range 0 in to 0.1 in Graduations 0.001 in Accuracy +/-0.001 in Long Form Calibration Certificate No Back Type Lug-On-Center Dial Color White Dial Reading 0-20-0 Dial Size 1.25 in Dimension Type Inch Maximum Measurement - Inch 0.1 in Minimum Measurement - Inch 0 in Number of Indicators 1 Operation Type Plunger Range per Revolution 0.04 in Reading Balanced Bearing Type Jeweled Bezel Lock No Contact Point Dia 0.125 in Contact Point Shape Radius