The refurbished Philips HD6 is lowest-priced and most affordable shared-service ultrasound system. It is a low-to-mid-range ultrasound machine that fits your budget. It features a PW/Color/Power Doppler, a CW Doppler option for cardiac ultrasound studies, tissue harmoincs imaging, XRES, SONOCT, and a flat-panel LCD display. Even-though it is for the budget-conscious, the HD6 delivers very good imaging capabilities as it has Philips’ quality imaging technology.