... Ultrasonic Flaw Detector FD201, UT, flaw detector, ultrasonic testing equipment, ndt, ultrasonic detector Production Info. :·Automated calibration ... ; Main Technical Index: Title Parameter Title Parameter Measuring Range(mm)2.5 ~ 10000Measurement ModeSingle, Dual, ThruVertical ... Displacement32dBPort TypeBNCResolving Power≥40Operating Temperature (°C)-20~50Frequency Range(MHz)0.5 ~ 20H×W×D(mm)240 ...