fast shipping ultrasonic thickness gauge tester um6500 high resolution ultrasonic steel thickness meter measuring range 1.0-245mm

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: only 11 types of materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, pvc, gray cast iron, nodular cast iron high resolution measurement
probe automatic zero calibration for system error correctione.syi