S0 portable veterinary ultrasound machine is a handheld B-Ultrasound scanner for detecting animal pregnancy, and estimating fetal quantities. It’s designed for sheep, swine, dogs, cats, and other medium or small animals (integration of six common animal gestational age measurement data kits). An ideal animal pregnancy test scanner with the highest cost performance, for livestock farms, artificial insemination stations, feed/veterinary drug dealers, scientific research, and teaching units.