1. Display: 5.6-inch LED display;
2. Scanning mode: 3.5M mechanical fan sweep;
3. Operation interface: Chinese/English interface;
4. Display mode: B, B+B, 4B;
5. Body position markers: ≥17 kinds;
6. Frequency conversion: 2.0MHz, 2.5MHz, 3.5MHz, 4.0MHz, 5.0MHz;
7. Conventional measurement: distance, perimeter, area, volume, angle;
9. Obstetric measurement: Obstetric measurement of 8 animals:
Porcine (GSD, Lean Meat Measurement), Cattle (BD, BPD, CRL, CWM, CWW, TD, UD), Canine (BD, CRL, GS, HD),
Horse (AOD, BPD, CRL, EOD, GS), cat (BD, HD), goat (BPD), camel (BPD), sheep (BPD, CRL, TD, USD);
10. Character display: gain, frequency, dynamics, date, time;
11. Movie playback: ≥256 frames, which can be played back continuously or viewed one by one;
12. Storage: Built-in 8G storage, external U disk storage, you can browse pictures locally, and transfer the built-in pictures to U disk;
13. Gray scale: 256;
14. Dynamic range: 0-135dB;
15. Image processing: γ correction (0-7), frame correlation (0-3), edge enhancement (0-3), left and right flip (0-1), 8 kinds of pseudo-color processing;
16. Display depth: 126-307mm;
17. Interface: USB interface, probe interface, charging interface
18. Display magnification: 16 display modes;
19. Gain range: 0~100dB; Near field adjustment range: -31~0; Far field adjustment range: 0~31;