1、ACCURATE CALIBRATION: The laser welding scale tube features accurate markings for accurate welding and measuring, enhancing work efficiency to the maximum. 2、PORTABLE HANDHELD DESIGN: With a lightweight handle, the laser welding gauge offers easy handling for fine welding and measurement tasks. 3、DURABLE STAINLESS STEEL CONSTRUCTION: Made from premium stainless steel, the laser welding gauge is durable, rust resistant, ensuring long lasting use and reliability. 4、EASY TO READ MARKINGS: The calibration tube is designed with clear and easy to read markings, enabling accurate measurements and accurate welding results. 5、VERSATILE APPLICATIONS: The tube is suitable for a wide range of welding projects, the laser welding gauge is a versatile tool for professional welders and DIY enthusiasts alike.