Digital display screen coating gauge meter Digital display screen coating thickness gauges Digital Caliper Measuring ToolDescription: A very accurate pocket size thickness gauge.Ideal for measuring paper and card stock thickness.? Material: Metal? Size(L * W *H):Approx7*5*2cm/18*10*5*5cm? Measurement Range: 0-12.7mm? accuracy: 0.01mmPackage Includes:1 Piece Thickness Measurement Gauge Measurement Tool range from 0 to 12.7mmWidely used to measure the thickness of paper, pipe, sheet metal, leather, rubber fabric, metal plate, glass and plastic plate, etc.Feature: High accuracy, shock, waterproof and dust proof With locking screws, dial is fixed, it does not let the dial to rotation & thus readings are accurate. Use for: Beads, Jewelry, Pear Width, Thickness, Diameter Measuring Tools.