1.A high-performance 2.Trolley 3.reliable FUNCTIONImage modc: B, B/B, 4B, B+M, ... Colors, column correlation,frame correlation, spot correlation, linear interpolation, etc Multi-frequency: 2.5MHz/3.0M Hz/3.5M Hz/4 ... : 256STANDARD SPECIFICATION10' SVGA high resolution moniter80 elements R60,3.5MHz multi-frequency convex probeOPTIONALHigh frequency linear probe, electronic transvaginal probe, rectal ...