DMX vascular doppler is indicated for the examination of blood flow in a range of vessel depths, from peripheral/superficial blood vessels, down to deep vessels and vessels in oedematous limbs. Provides an indication of blood flow and direction by audible and visual means. High-resolution colour display. Bi-directional waveform generated from the digital doppler spectrum with audio scaling features. Data storage on micro SD card.Integrated charging and connectivity. High-sensitivity interchangeable probes. Dynamic digital noise reduction. Unit only.