★ 5.6-inch high-definition screen, high strength aluminum alloy metal shell.
★ Three probes could be interchanged: cattle dedicated rectal linear array probe/rectal convex array probe/sheep dedicated rectal probe with handle.
★ The rectal probe does not need a converter, which is more convenient to operate.
★ Sixteen color adjustment.
★ Video playback function, the last test video could be played and observed, convenient for one person to operate and record videos.
★ Grid ruler, quickly read out the size of the measurement target.
★ Permanently store tens of thousands of pictures.
★ Support external U disk, monitor, printer, etc.
Test Pregnance, numbers of births, uterine disease