... -class digital imaging technology 3.Luxuriant image processing Full-digital Portable Ultrasound Scanner First-class digital imaging technology, more clearer image ... )Blind Zone ≤3 mmGeometry precision lateral≤5% ,axial≤5%Gray scale:256Magnification:×0.8, ×1.0, ×1.2, × 1.5,×1 ... : Distance, Time, Slope, RhythmUrology menu: Distance, RUV, PV Full-digital Portable Ultrasound Scanner DW330