This stainless steel gauge is multifunctional to improve efficiency in complex scenarios, making it an essential precision measuring instrument for critical workflows Ideal for use in hydraulic systems, air pressure control, and process control setups in industrial environments to provide a consistent measuring solution Made of stainless steel with corrosion resistance and finely carved markings to ensure accurate measurements of capillary tubes and copper pipes This precision capillary measuring tool has a double scale that allows for versatile and accurate inner diameter and outer diameter measurement in a variety of industrial applications Designed for technicians, engineers, and machine maintenance professionals who need reliable tools for demanding technical tasks, Manufacturer: QYSH-MXW