Dial Depth Gauge, Range 0 in to 0.125 in, Graduations 0.0005 in, Accuracy +/-0.001 in, Long Form Calibration Certificate No, Base Length 2.5 in, Base Style Full, Dial Position Side, Dimension Type Inch, Included Certification No, Number of Measuring Rods 1, Operation Type Mechanical, Range per Revolution 0.05 in, Case Included Yes, Contact Point Shape Needle, Depth Gauge Type Solid-Plunger Depth Gauge with Knife Edge, Dial Color White, Dial Reading 0-25-0, Lock Nut Type -