Features:
* Three  probes acceptable: convex, linear, transvaginal * Wide applications: Abdominal, OB/GYN, Urology, Cardiology, Small parts examination .* 3 step multi-frequency * Measurement: Distance, circumference, area, fetal weight, fetal heart* OB measurments: BPD, GS, CRL, FL, AD, HC, AC* 15 body marks* Gestation Age: 4th-43rd week* 4-step zooming: x1.0, x1.2, x1.5, x2.0 with scroll-up depth control* Imaging conversion: up/down, left/right, black/white

Specifications:
Standard probe:
3.5MHz Multi-freq Convex Probe
(2.5-3.5-5.0MHz )
.Detecting depth:≥ 220mm; .Blind zone: ≤5mm; .Display mode: B; B+B; B+M; M; .Gray Scale: 256; .Local zoom: 2 times; . Image magnification: ×1.0,×1.2,×1.5,×2.0
.Depth shift: B, B+B modes real time shift; .Resolution: lateral≤ 2mm; axial≤1mm; .Frame correlation: B, B+B modes 3 level; .Image reverse: up/down; left/right; black/white; .Measurement: distance; circumference; area; heart rate; gestational week; fetal weight .Annotation: time; date; ID; age; sex; detecting depth; probe type; focus; frame correlation etc; .Chinese-English conversion; .Cine-loop:186.Image load/storage:20 frames.Obstetric table: BPD; CRL; GS; FL; AC; HC; FW; EDD; .Body marks: ≥10 types with probe position;
OB measurments: BPD, GS, CRL, FL, AD, HC, ACGestation Age: 4th-43rd weekVideo output: PAL-D , VGAMonitor: 10 inch CRT Weight: 11.5 Kgs(including probe)
Optional
1. probes:
1) 7.5 MHz Multi-freq Linear Probe
(6.5-7.5-8.5MHz )2)  6.5MHz Multi-freq Trans-vaginal probe
(5.5-6.5-7.5MHz )