Dial Depth Gauge Range 0 in to 8.6 in Graduations 0.001 in Accuracy +/-0.001 in Long Form Calibration Certificate No Base Length 4 in Base Style Full Dial Position Top Dimension Type Inch Included Certification No Number of Measuring Rods 5 Operation Type Mechanical Range per Revolution 0.1 in Case Included Yes Contact Point Shape Point Depth Gauge Type Interchangeable-Rod Depth Gauge Dial Color White Dial Reading 0-100 Maximum Measurement - Inch 8.6 in