... YSB0119 1,portable ultrasonic scanner 2,human ultrasound scanner 3,ultrasonic scanner human ultrasound scanner YSB0119Features1. 10 inch VGA monitor2. Four ... OB measurement: BPD, GS, CRL, FL, AD, HC, AC7. 15 body marks8. Gestation Age: 4th-43rd week9. 4-step zooming: x1 ... B and B+B modes Resolution Lateral:≤2mm, axial≤1mm Body marks: 15 Measurement: Distance, circumference ,area, heart rate, EDD ...