1.High quanility and competitive price 2.Color doppler ultrasound 3.Portable equipment 4.OEM is accepted SpecificationDisplay ... B, 2B, B/M, B/CColor Doppler mode: CFM, PDI, PWTriplex: Real-time simultaneous 2D, Doppler & CFMDuplex: Real-time simultaneous 2D, ... -processing: 8-segment TGC Preset Gain (B&W, Color, Doppler) Audio PRF Dynamic Range Image enhancement Acoustic PowerPost-processing: gray ...