... indicating probe positionsImage ProcessingPre-processing(Frame Averaging, Line Averaging), Post-processing(Interpolation, 8-γ correction, Edge enhancement), Histogram, Image Left/Right conversion, Up ... Curve, Gender, BodyMark (Rotable), TGC curve,Gray Scale, System Prompt,Annotation, and Value,etc.Power Supply110V-240 V 60Hz ... .0KG/13.0KG Portable Ultrasound Scanner-Ultrasound Diagnostic System