Screen display:6.4"high resolution color TFT LCD Probe model:electronic ... ×1.5,×1.6,×2.0,×2.4, ×3.0 4.Depth Enhancement/ Pan Function 5.Local Zooming 6.Adjustment and display ... , image annotation and auto time display 16.Body Marks: 4 17.Measurement of distance, circumstance, area,volume,slope,heart ... -convex Array Probe 3)6.5Mhz Rectal Linear Probe 4)4.0Mhz Rectal Convex Probe 5)7.5Mhz Linear Array ...