Ultrasound scanner Features: 1.Wider image focusing, information volume and finer image with higher resolution based on much more new and advanced technology. 2. The measurement of fetus parameter is especially added, 6 methods(gs, crl, bpd, hc, ac, fl) are provided for the measure of fetus age and weight. 3. Dual-directional cine-loop to 256 frames, both auto-replay and cine loop-display 4. 16 image storage