Item Horizontal Dial Test Indicator, Range 0 in to 0.008 in, Graduations 0.0001 in, Long Form Calibration Certificate No, Contact Point Dia. 0.15625 in, Dial Color White, Dial Reading 0-4-0, Dial Size 1.25 in, Dimension Type Inch, Includes Dovetail Mount Attachments Yes, Maximum Measurement - Inch 0.008 in, Minimum Measurement - Inch 0 in, Number of Indicators 1, Operation Type Lever-Style, Range per Revolution 0.008 in, Series Starrett 3808, Test Indicator Style Horizontal