... 64~96dB adjustable.Two probe ports, Trans vaginal probe, high frequency linear array probe and convex array probe are availableFocusing: Four sections ... case history, gender, age, 16 body marks (with probe), full-screen character note, real-time clockPuncture guide: The ... and urinary system and it can also be applied to check intrauterine equipment, pregnancy and so on. Portable B ultrasound machine