Item Describe:2. Type : G ype Thickness Gauge3. Material: Aluminum Alloy4. Size: 6.7CM6. Mainly used to measure the thickness of paper, leather, rubber, fabric and various metal plates, glass plates, etc. Features :1. Large, easy-to-read LCD2. Quick display of the measured value of big screen3. High-strength alloy measuring tip,metal body and handle,durable and accurate thickness gauge4. Measurement for thickness of jewelry, leather,rubber,fabric,wire,paper film, metal sheet etc. similar materialsStructure principle:Thickness gauge is used to measure fixed on the table rack gauge measuring surface relative to the measuring surface of the anvil measuring surface of the linear displacement (thickness), and by the indicator reading meter measuring instruments.