digital ultrasonik Cacat detektor

BNC Port SUD20 Digital Ultrasonic Flaw Detector 0.5MHz ～ 20MHz 40dB Resolution SUD20 digital ultrasonic flaw detector can be quick and easy, noninvasive, accurate manner workpiece internal faults such as cracks, weld, stomatal, trachoma, inclusions, folded and so on. Details: Features: Automatic calibration of transducer Zero Offset and/or Velocity ； Automatic gain, Peak Hold and Peak Memory； Automatic display precise flaw location (Depth d, level p, distance s, amplitude, sz