The Dopplex Ability Automatic Ankle Brachial Index (ABI) Machine is a comprehensive system for ABI diagnostics, designed to make the ABI process as streamlined as possible. This ABI system is easy to use, making for fast and efficient measuring processes that saves valuable time for caregivers. Additionally, the device comes equipped with an integrated printer that provides immediate printouts of test results, which can also be displayed on-screen using the DR4 Software Package. Furthermore, the unit is highly portable and can be transported between rooms through the clinic with ease.