Vernier Height Gauge Range 0 in to 6 in 0 mm to 150 mm Resolution 0.001 in/0.02 mm Accuracy +/-0.0012 in Dimension Type Inch/Metric Maximum Measurement - Inch 6 in Maximum Measurement - mm 150 mm Minimum Measurement - Inch 0 in Minimum Measurement - mm 0 mm Operation Type Mechanical Travel Type Manual Base Material Steel Construction Stainless Steel Functions Adjustable Main Scale to Set Zero Fine Adjustment For Light Duty Compatible with Test Indicator Attachment