4-Way Vernier Caliper Range 0 in to 8 in 0 mm to 203.2 mm Graduations 0.001 in 0.02 mm Accuracy +/-0.0012 in Caliper Material Stainless Steel Dimension Type Inch/Metric Graduations - Lower Scale 0.001 in Graduations - Upper Scale 0.02 mm Jaw Actuation Type Thumb Wheel Jaw Depth 1 31/32 in Maximum Measurement - Decimal Inch 8 in Maximum Measurement - Fractional Inch 8 in Maximum Measurement - mm 203 mm Measurements 4-Way Measures Depth Yes Measures Inside Dimension Yes