... .testing: NDT Ultrasonic testing flaw detector 3.Scan mode: A,B,C type scan 1.Multi-channels Ultrasonic scanning equipments and ... switching to receive, can work in free circulation and combination.Scan mode: A,B,C type scanSimple system configuration , flexible ... operation.File editing function: can storage, invocation, play back and print the testing conditions and flaw wave form, then form the ...