Perfectly suited for a variety of applications including machining processes, equipment calibration, laboratory testing precise measurements with our High Precisions Dials Indicators, offering a measurement ranges of 0-30mm to ensures accurate data For mechanical engineers, inspectors, maintenance technicians, and other professional requiring precisions measurement tool Make from carbon steel, this tool ensures long durability and, making it a essential addition to any professional ' s toolkit With a black edges for wear resistance and featuring clear, easy to read graduations, this Dials Indicators is to withstands rigorous use, Manufacturer: LiRRvb