If you are looking for a fully digital ultrasound system with advanced features at a price that won’t break the bank, then the Hitachi HI VISION 5500 should be on your short list. This system is among the fastest and most powerful on the market today, and it offers a variety of time-saving and user-friendly features. But despite all that, it is more affordable than many comparable models, especially with the low refurbished ultrasound machine prices at Providian Medical.