Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. In industries of petroleum, shipbuilding, power station, and machine manufacturing. Materials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and other ultrasonic wave well-conductive materials.

1)Display: 4.5 digits LCD with EL backlight.

5)Resolution: 0.1mm;

6)Accuracy: ± (0.5%H+0.1)mm, depends on materials and conditions