Designed for convenience, it includes mm / inch unit conversion, 0 setting capability, and a lightweight ABS body that enhances portability and durability while enabling easy 1 handed operations Its robust construction and pocket sized design make it an essential tool for efficient on site measurements, providing long time in demanding industrial environments Achieve precise measurements with this compact digital gemstones gauge, featuring a 0~15mm ranges and 0.01mm resolution for accurate gemstones and jewelry thickness gauging, ideal for high accuracy tasks Use in various settings such as automotive workshops, factories, or research labs to measure thickness of materials like metal,, and rubber, ensuring consistent product standards Perfect for professional like jewelers, lab technicians, and manufacturing workers who require efficient dimensional accuracy in their daily workflows for controls, Manufacturer: ERRORY