Accurate Thickness Measurement: The GT1201 Ultrasonic Thickness Gauge is designed for precision. It measures materials ranging from 1.00 to 300.0mm in thickness, making it for various industrial applications. Portable and User-Friendly: This lightweight and compact tool ensures easy portability, for professionals on-the-go. Its user-friendly interface allows for quick and efficient measurements. Versatile Use: Suitable for measuring the thickness of steel and other materials, the GT1201 is a versatile tool for professionals in construction, manufacturing, and engineering.