... flaw location(Depth d,level p,distance s,amplitude,sz dB,)4.Automated switch three staff gauge ((Depth d,level p ... ), transmission (transmission probe)Frequency Range (MHz)0.5–15Gain adjustment (dB)0~110Adjusting step: 0.0,0.2,0.5,1 ... .Customer's business is our business! Shenzhen Hurricane Tech. Co., Ltd. is a professional company which in researching, developing, and manufacturing ...