Huntleigh Doppler - SD2 Super*Probe sold separately* The Huntleigh Dopplex SD2 Super is a handheld Doppler device that provides bi directional blood flow information, including the display of flow direction. It is designed for vascular professionals and clinical specialists conducting lower limb Doppler studies. The device offers clear audio signals and supports professional assessment of blood flow, making it suitable for detailed vascular examinations in clinical settings. Key