Internal Dial Caliper Gauge Range 0.4 to 1.2 in Graduations 0.0005 in Accuracy +/-0.0012 in Dial Color White Dimension Type Inch Jaw Actuation Type Lever Maximum Measurement - Inch 1.2 in Measurements Inside Minimum Measurement - Inch 0.4 in Operation Type Mechanical Range per Revolution 0.025 in Includes Hard Plastic Case Jaw Depth 2 in Long Form Calibration Certificate No Display Type Analog Dial