Screen display:5.7’’high resolution color TFT LCD   | 
Probe model:electronic convex and linear  | 
Elements of probe:80  | 
Standard   probe:6.5MHz   multi-frequency linear rectal probe; frequency range:4.5/5.5/6.5/7.5 MHz Optional   probe:4.0MHz multi-frequency convex rectal probe;   frequency range:2.0/2.5/4.0/5.0 MHz Optional   probe:3.5MHz multi-frequency convex probe;   frequency range:2.0/2.5/3.5/5.0 MHz Optional   probe: 6.5MHz multi-frequency intra-cavity probe 6.5 MHz;frequency range:4.5/5.5/6.5/7.5 MHz Optional   probe:7.5 multi-high frequency linear probe;frequency range:5.5/6.5/7.5/9.0 MHz Optional   probe:6.5MHz multi-micro convex probe; frequency   range:5.0/6.5/7.5/9.0MHz)  | 
Scanning angle: convex probe: 60°,intra-cavity probe:135°  | 
Body marks:1.bovine      2.dog    3.equine    4.cat      5.cadioloy,  total 22 kinds  | 
Probe connector: 1 pc,automatic identifying function  | 
Receiving channel:≥16 digital beam former                               | 
Resolution:horizontal≤2mm,Vertical≤1mm  | 
Dead Zone: ≤5mm  | 
Maxim scanning depth:≥4750px(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。  |