Ultrasound Scanner 1.Full digital beamforming technology 2.Display modes:B,B+B,B+M,M,4B 3.Port:PAL-D video out,USB ... Specification:· Scanning mode: Convex,transvaginal,high-frequency linear· Display mode:B,B+B,B+M,M,4B·Detectable depth:≥190mm·Gray scale:256 levels ... ,slpe,HR,software packages for OB measurement.·OB measurement:BPD,GS,CRL,FL.HC,AC,EDD·Note function:Chinese&English version ...