7mhz(matching
6.5mhz cavity probe and 7 mhz high-frequency linear array probe).
.Calculation: distance, perimeter, area, heart rate, pregnancy week (bpd, gs, crl, fl, ac) and anticipated delivery date.
.Note: name, serial numbers of case history, gender, age, 16 body marks (with probe), full-screen character, real-time clock
.Puncture guide: the puncture guide line can be displayed under b mode.
.Gain control: the total gain, near field and far field can be adjusted successively.
.Image polarity: left/right, black/white and up/down reverse.
.Fractionated gain: 2 time of enlargements
.Movie memory: 256 pictures can be memorized successively when the real-time is displayed.
.Image memory: 128 pictures permanent storage.
.Image review: images can be reviewed successively and checked one by one.
.Output interface: 2 groups of svga video output may mate with svga color monitor.And 2 groups of pal video output may mate with pal monitor, video image recording instrument and image workshop, etc. 1 group of usb connection
