High Precision: Measures thickness with a sound speed adjustment range of 1000m/s to 9999m/s for various materials Lightweight and Portable: Weighing only 220g, this gauge is easy to carry for on-site measurements Versatile Application: for measuring thickness in metals, plastics, and other materials in industrial User-Friendly Design: Features a clear display and intuitive controls for quick and easy operation Temperature Resilience: Operates effectively in ambient temperatures ranging from 0 to 40 degrees, Manufacturer: MINING