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Precision 300°C resistant TT120 Ultrasonic coating thickness gauge Introduction TT120 ultrasonic thickness measuring instrument according to the ultrasonic pulse reflection principle to measure the thickness, when the probe emitted ultrasonic pulse through the measured object to the material interface, the pulse is reflected back to the probe, by accurately measuring the ultrasonic wave propagation time in the material to determine the thickness of the material to be measured

TT220 Magnetic All-In-One Machine Metal Industrial Coating Thickness Gauge Introduction Aviation metal shell, beautiful and strong.Large font display, clear and intuitive.New hardware upgrade, higher precision.System software upgrade, the measured value is more stable.High efficiency filter shielding, high repetition rate.Scan the code online teaching, more intimate.Magnetic probe can only measure the coating on the surface of iron-based (magnetic metal) (including non