... be updated to 2-probe connectors.(Optional)Technical Specification : Scanning mode: Convex/LinearDisplay modes: B,B+B,B+M,M Scanning ... and frozenFrame correlation: Three levels to adjust (B,B+B mode) Electronic focuses: 4-sector dynamicDepth scroll up in B and ... Linear Probe 10 inch VGA monitor Four probes acceptable B Mode Portable B Ultrasound MANUFACTURER in China