Digital display screen coating gauge meter Digital display screen coating thickness gauges Digital Caliper Measuring Tool Description:  A very accurate pocket size thickness gauge.Ideal for measuring paper and card stock thickness. ? Material: Metal ? Size(L * W * H): Approx. 4*1.3*7.5cm/1.57*0.51*2.95inch ? Measurement Range: 0-12.7mm ? accuracy: 0.01mm Package 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.