Feature: 1. MEASURING RANGE: Diameter thickness gauge with curved tip design, resolution of 0.1mm, measuring range of 0‑10mm. 2. MEASURING OBJECT: Round thickness tester can be used to measure the wall thickness of hollow tube and round tube type. 3. CEMENTED CARBIDE: Curved tip thickness meter is made of cemented carbide, the measuring plane is strong and durable, and has a longer service life. 4. CLEAR SCALE: Thickness gauge scale is clear, the number is not easy to fall off, viewing data accurate and convenient. 5. LOCKING SCREW: Measuring thickness gauge with locking screw, fixed dial, do not allow the dial to turn, more convenient reading. Specification: Item Type: Thickness Gauge Material: Cemented Carbide Resolution: 0.1mm Measuring Range: 0-10mm/0-0.4in Uses: Measure wall thickness of hollow tubes and round tubes. Package List: 1 x Thickness Gauge1 x Storage Box Note: 1. Do not place the product in too corrosive, humid and high temperature environment.2. All data are measured manually, and there are certain errors in the measurement results.