... performance 4.Compact, light 5. Auto-measure Eddy Current Metal Detector for pipe ,bar ,tubeEddysun is one of the well ... frequencyFlux Leakage detection with expandable 8 channelsWeight :6KgApplicationSMART-35++ metal detector is specialy applied to measure thickness and flaw detection on ... of various popeline in the electric power , petrifaction industry,I.e,Cu ,Ti,stanless steel,Al,Zr etc.It ...