Ultrasound Scanner 1.Full digital beamforming technology 2.Display modes:B,B+ ... ,M,4B 3.Port:PAL-D video out,USB 2.0 Digital Ultrasound Scanner JAC-2200 Function:·More than 128 frame movie ... location:≥18·Power supply:100V-130V/220V-240V,50/60HZ Portable Ultrasound Scanner