The Fowler 52-025-012 Heavy Duty Dial Caliper is a precision instrument designed for metalworking inspection and measurement. With a range of 0-13 inches and a graduation of 0.001 inches, this dial caliper provides accurate and reliable results. Its sturdy construction and white dial color make it easy to read and use, making it a valuable tool for CNC machining, metalworking, and manufacturing processes. Fowler is a reputable brand known for producing high-quality calipers, making this product a dependable choice for professionals in various industrial applications.