... FD201B NDT,UT,ndt test,Portable Digital ultrasonic flaw detectorultrasonic detector,NDT,UT,ndt testDAC,AVG curvesHigh-speed capture and very ... , 60 degree angle probe4A/9V power adapterProbe connection cable (BNC to BNC)Probe connection cable (BNC to LEMOUSB2.0 –RS232 converterInstruction ... crystal probe at any size with frequency 0.5—15MHz Connection cable for probe LEMO and BNC Lithium ion battery . ...