Fractional Inch Dial Caliper Range 0 in to 6 in Accuracy +/-0.001 in Long Form Calibration Certificate No Caliper Material Plastic Dial Color White (Fractional Inch - Inner) Yellow (Decimal Inch - Outer) Dial Graduation 0.01 in 1/64 in Dimension Type Inch/Fractional Inch Jaw Actuation Type Thumb Wheel Jaw Depth 1.5 in Jaw Material Plastic Maximum Measurement - Inch 6 in Measurements 4-Way Measures Depth Yes Measures Inside Dimension Yes Measures Outside Dimension Yes