Back Plunger Dial Indicator, Range 0 to 2.5 mm, Graduations 0.02 mm, Accuracy +/-0.02 mm, Long Form Calibration Certificate No, Back Type Non-Removable Flat, Dial Color Yellow, Dial Reading 0-100, Dial Size 1.69 in, Dimension Type Metric, Maximum Measurement - mm 5 mm, Minimum Measurement - Inch 0 in, Minimum Measurement - mm 0 mm, Number of Indicators 1, Operation Type Back Plunger, Range per Revolution 2.5 mm, Reading Continuous, Bearing Type Jeweled, Bezel Lock No