Excellent image quality
Spectral pulse Doppler
Directional energy Doppler
Spatial composite imaging
Tissue harmonic imaging technique
4B imaging mode
DW-L3 Portable medical doppler ultrasound
will be your best choice if you want more while cost less.
Spectral pulse Doppler
Directional energy Doppler
Spatial composite imaging
Tissue harmonic imaging technique
4B imaging mode