... connectors.(Optional)Technical Specification : Scanning mode: Convex/LinearDisplay modes: B,B+B,B+M,M Scanning depth: 220mm Gray scales: 256Cine-loop: 186 ... Three levels to adjust (B,B+B mode) Electronic focuses: 4-sector dynamicDepth scroll up in B and B+B modes Resolution Lateral:≤2mm, axial ... Linear Probe 10 inch VGA monitor Four probes acceptable B Mode Portable B Ultrasound MANUFACTURER in China