| Probe connector: 1 pc,automatic identifying function | 
| Receiving channel:≥16 digital beam former                              | 
| Resolution:horizontal≤2mm,Vertical≤1mm | 
| Dead Zone: ≤5mm | 
| Maxim scanning depth:≥190cm(according to the probe) | 
| Geometric position accuracy:horizontal≤5%,Vertical≤5% | 
| Scanning mode:B,2B,4B ,B/M,M | 
| Full field image with 8 lever adjustment(8 kinds Magnification) | 
| Gain range:general gain continuously adjustment(0~127dB) | 
| Dynamic range:27~90dB,video adjustable | 
| 4 kinds angles /width adjustment | 
| Gray: 256 | 
| Imaging technology: full digital beam forming,continuously dynamic adjustment focusing,Dynamic aperture | 
| Image storage:100 frames permanent storage, | 
| Cine loop:256 frames | 
| Intelligent TGC control: near-field and far-field adjustment. | 
| Imaging processing:pre-processing(continuous dynamic focusing,dynamic aperture,dynamic filtering),post-processing(4 gamma correction),correlation processing(4 levers),Left/right, positive/negative, vertical, horizontal flip and B/W conversion, edge enhancement (4),etc.. | 
| With the image enhance the depth and the local amplification | 
| Wire switch realize the freezing and unfreezing | 
| Frame rate:30 frames/second. | 
Measurement: Normal measurement:distance,Perimeter, area (tracing method, ellipse method), volume, etc.. OB measurement:Cattle, dogs, horses, cats, goats, camels and sheep and pre-gestational age birth. Heart of conventional measurements: depth, slope, heart rate, period | 
| Report: OB report; | 
| Character Tags: name, age, hospital name, and automatically display the date, time, probe type, probe frequency, frame related to the number of the focus number, gain, dynamic range, etc. | 
| Battery:Bulk(2400MAh),Large capacity lithium Battery, more than 200 minutes work | 
| Weight of main unit:1.1Kg |