1.iso-13485 2.reliable portable Veterinary Ultrasound Scanner. 3.4-segments dynamic electronic focuses selected Image ... number, gender,age;16 body marks with probe location,full screen character annotation, real time clock display.Puncture icad: ... electronic transvaginal probe, rectal probe, vidco thermal recorder, ultrasound image working station, etc. XF-300 Digital Portable Ultrasound Scanner