... portable plastic injection design: small-sized and lightweight,with clip.Dynamic focusing.dynamic frequency scanning,high-density probes ... : Enlargement and ScrollBody Mark: 11 Body Marks With Various Probe PositionsDisplay: Date,Week,Time,Medical Record ... processing,Transitional Frame,InterpolationFocusing Mode: 4-sectored Focusing With Variable Aperture;Lens FocusingDimension: 375mm(w)*280mm(h)* ...