1. 5.7-inch ultra-clear LCD screen.

2. Video playback function: the last test video could be played and observed, convenient for one person to operate and record videos.

3. Probe preheating function, do not need to worry probe was frozen in winter.

4. Ten colors are adjustable to observe diseases more clearly.

5. Chinese and English can be changed at will.

6. Grid ruler, quickly read out the size of the measurement target.

7. Fully waterproof probe.

8. Support multi-language customization.

1. Display: 5.7-inch high resolution display;
2. Scanning mode: 3.5m mechanical fan scanning;
3. Video playback: 256 frames, playback image after detection, convenient for single person video recording;
4. Preheat function: one button preheat function in winter, no need to worry about the probe freezing;
5. 10 kinds of color adjustable;
6. Four section frequency conversion: 2.0MHZ, 2.5MHz, 3.5MHz, 5.0mhz;
7. Grid: 0, 1, 2 three modes (point grid, mesh grid), point adjustable distance, easy to quickly read the measurement target size;
8. Routine measurement: distance, perimeter, area, volume and angle;
9. Ergonomic handle design, small radian, more comfortable to hold;
10. Operation interface: through up and down keys to select parameters, left and right keys to adjust size, macro layout, humanized design, easier to operate;
11. Storage: 127 pictures can be stored permanently;
12. Dynamic range: 0-135db;
13. Frame correlation: 0-15 step by step;
14. The maximum display depth is 270mm;
15. Interface: USB interface, video output interface, power interface, probe interface;
16. Gain range: 0-100db;
17. Near field adjustment range: – 31 ~ 0;
18. Far field adjustment range: 0 ~ 31;
19. Character brightness 0-255 can be adjusted step by step; character color 16 kinds can be adjusted
20. Energy saving setting: 0-120 minutes can be adjusted step by step, set the number of minutes in the specified time without operation, automatic power off;

Test Sheep, Pig, Dog, Cat pregnancy, number of births, uterine disease.