Features ■ Advanced probe technology and special protection for probe ■ Various image process function: ■ 4 background color for adjustment ■ 8 degree dynamic range ■ 8 degree boundary enhancement ■ 4 for adjustment ■ 4 framed of correlation ■ Option: Multi-frequency probe, transvaginal probe, 7.5MHz Linear probe, Cine loop memory,Double sockets Specification ■ Measuring: Distance, circumference, area, volume, heart rate, pregnant week and fetal weight ■ Character display: ID number, time, date, body make, probe position, focus, frame rate, zoom, gray scale, puncture guide line, menu ■ Zoom: ×1,×1.2,×1.5,×2 (according to the selected probe)