Ultrasonic Thickness Gauge UTM9 is a compact, high-precision ultrasonic thickness gauge designed for non-destructive testing of materials like metal, plastic, and ceramics. Ideal for applications in pipelines, tanks, ship hulls, and industrial parts. Key Features: Measuring range: 1.2 – 225 mm (in steel) Resolution: 0.1 mm / 0.01 mm Adjustable material velocity: 1000–9999 m/s Large backlit LCD display Data hold & memory function Lightweight & portable Auto power-off for longer battery life Perfect for corrosion testing, thickness measurement, and industrial inspection tasks.