1.Portable ultrasonic welding machine 2.Ultrasonic flaw tester 3.TFT screen 6.4" 4.Dynamic echo record & replay 5. ... imaging.EUT-101C has humanized software, A-scan display with B-scan, TOFD imaging, shortcut keys setting, testing results recording ... : defect imaging and auto storageShortcut keys: automatic velocity measurement, A/B scan, quick save, playback, comparison, help, etc.Interface: USB, RJ ...