... pictures 4. High Quality SF660 Portable Full Digital Ultrasonic Daignostic System for vet or human, Horse Head ... Micro-convex MeasurementGeneral MeasurementDistance, Angle, Area, Volume, Ratio and stenosis ratioProfessional MeasuremenGynecology, Obstetrics, Urinary, Small Organs, CardiologyScanning ... 250mmBody mark140 Local zoom6 times both in real-time and frozen CommentPid,date&time, name, sex, age, ...