... simultaneous 2D, Doppler 3probes for option Display mode B&W mode: B, 2B, B/M, B/C Color Doppler mode: CFM, PDI, PW Duplex: ... 300mm Imaging Processing Pre-processing: 8-segment TGC Preset Gain (B&W, Color, Doppler) Audio PRF Dynamic Range Image enhancement Acoustic ... .Best regards,Ms. Mindy Zhao on behavior of Wuhan Tianyi Electronic Co., Ltd. Oversea Sales Manager www.tianyidz.net.cn portable color ...