Features: Measuring range: 0-10mm, resolution: 0.01mm/0.005". Adopted LCD digital display,you check the number easily and clearly. Made of aluminum alloy body, stainless steel pin, plastic for case, durable & sturdy. Good for measuring soft materials such as paper, leather, and film-. Power supply: 3V CR2032 button battery(Included). Specifications: Material: aluminum alloy+stainless steel Size: approx 10.6x5.2cm/4.2x2in Range: 0-10mm Operating temperature: 0-40 Storage and transportation temperature: -20-70 Relative humidity: equal or less than 80% Power supply: 3V CR2032 button battery(Included) Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Digital Thickness Gauge