... X2. SD.mini USB2.0 SW-1200A ultrasound scannerApplication: diagnosis of abdomen, heart, thyroid, liver, kidney, spleen, bladder and the field ... , FL, AC and embryo weight, automatically calculating the expected date of childbirth (EDC) and gestational weeks)Character input/display: time, date ... -frequency linear probe (5.0MHz, 7.5 MHz) B mode ultrasonic products