Technical Specification Probe connector 2 Probe Type: 2.0-10.0 MHz convex, linear, transvaginal, microconvex array probes Display Mode: B, B/B,B/M,M Monitor:10.4 SVGA Gray Scales: 38 Max. Scanning Depth:250mm Image Processing: Pre-procession, post-processing, Histogram, Image Left/ Right Conversion, Up/Down Conversion, Black/White Conversion, Image Depth Scroll,ect. Permanent Image Storage: 16-image pernmant storage, USB flash disk connectible TGC: 6-segment TGC and Overall Gain Zoom: Partial zoom and picture in picture display Measurement: Distance, Area/perimeter, Volume(ellipse method), Angle, Heart rate, Time, EF slope, Fetal age, Weight and EDCB Software Packages: Obstetrics: GS, CRI, BPD, HC,AC, FL, and, LMP mearsure EDD etc. Gynecology: Uterus, Left/Right ovary, Endometrial thickness; Urology: Bladder, Left/Right kidney, Prostate; Cardiology: Left/Right ventricle, Left atrium, Mitral valve. Pulmonary valve. Report generated Automatically Standard Configuration: Main unit(1 pc), Electronic convex array probe(1pc) Optional Parts: Electronic convex transvaginal probe, Electronic linear probe, Micro-convex probe, Biopsy acupuncture, Video printer, Laser printer, Footswitch, Trolley.