Screen display:6.4"high resolution color TFT LCD Probe model: ... ,×2.0,×2.4, ×3.0 4.Depth Enhancement/ Pan Function 5.Local Zooming 6.Adjustment and display of near field, ... .Patient information, image annotation and auto time display 16.Body Marks: 4 17.Measurement of distance, circumstance, area,volume, ... )5.0Mhz Micro-convex Array Probe 3)6.5Mhz Rectal Linear Probe 4)4.0Mhz Rectal Convex Probe 5)7. ...