... favorable price, which is the full-digital intelligent ultrasonic detector that has the excellent price versus performance ratio.The ... remark information etc.Clock TypeInner, outer CLOCKEncoder50-1024 (Optional)Detector modepositive, negative, bi-directional, radio frequency (RF)Peak ... ,background peak wave can be in a different color represents.SA,PA,RA,%Real-time displayultrasonic flaw detector | Dé ...