Kit containing a combination of DMX doppler, probes and accessories, providing the vascular, diabetic or lymphatic specialist with a system to aid the assessment of arterial disease and neuropathy.Lightweight arterial plethysmography (PPG) probe easily attaches to the DMX doppler unit by simply swapping the doppler probe with its adaptor. Arterial systolic pressure can be rapidly measured in patients with non-compressible arteries and can be repeated on the arms to determine the TBI.