... Dormancy and screen savers FD201B NDT,UT,ndt test,Portable Digital ultrasonic flaw detectorultrasonic detector,NDT,UT ... freely, we can work in the scene without test blockBig memory of 300 A graphAutomated gain and ... at any size with frequency 0.5—15MHz Connection cable for probe LEMO and BNC Lithium ion ... battery . Power adapter (4A/9V) .Test block V1Test block V2.Test block DAC, ASME etc. FD201B NDT,UT ...