... Detector EquipmentIntroduction: The digital ultrasonic flaw detector equipment is the portable industrial non-destructive flaw detector ... digital ultrasonic flaw detector is an essential equipment for non-destructive inspection industry.Basic working ... p,distance s,amplitude,sz dB,)4.Automated switch three staff gauge ((Depth d,level p ... : 2.5,5,10,20, 30,40,50,60,70,80,90, 100,150,200, 250, 300 ...