This precision measuring tool is nice for detailed inspections of product surfaces. The clear estimation chart provides a quick reference for assessing defect sizes, ensuring consistent and reliable evaluations. Its sturdy construction ensures performance, making it a valuable addition to use. Features -Color:Multi -Material:PET -Size:11.00X7.50X0.10cm/4.32X2.95X0.04in -Multipurpose tool: designed for point gauge, and line gauge applications, this flaw detection gauge offers versatility for different measurement needs -Precision and accuracy: constructed from PET material, this flaw detection gauge provides high precision for defect detection -Convenient portability: its compact size allows for easy portability, convenient to use in various settings such as classrooms, offices, laboratories, and homes -Simple operation: with straightforward operational steps, this flaw detection gauge is easy to use, quick and efficient -Suitable for various environments: ideal for many environments, this flaw detection gauge offers versatility and convenience for a wide range of uses Package list: 1 x flaw detection gauge