1.Portable ultrasonic welding machine 2.Ultrasonic flaw tester 3.TFT screen 6.4" 4.Dynamic echo record & replay ... , A/B scan, quick save, playback, comparison, help, etc.Interface: USB, RJ-45, and Encoder InterfacePower supply: AC/DCBuild-in battery ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); EUT-101C ultrasonic flaw tester / ultrasonic welding machine