Veterinary hand-held ultrasound scanner , Model PL-2018V

Mainly application for pregnancy detection of swine , sheep , etc .
Also it can be for swine’s backfat testing .
When operator use this veterinary ultrasound apparatus to detect swine . External scanning is located at down abdomen, the upper part of breast after back rib, starting from the top of the breast after the last pair, with the promotion of pregnancy,scanning placement gradually moves forward, and finally up to the end of rib.
At early stage of pregnancy (18 ~ 21 days ) , gestational Sac appear in uterus appears, together with early fetal water . You can see less and small round dark areas, dark areas diameter is less than 1.0 cm or 1.0cm above , and the round dark areas generally is one , or 2-3 neighboring dark area .