The BF4B Vascular Stethoscope Doppler is designed for general blood flow studies. It's the preferred Doppler for many clinicians because of its optimized sensitivity.

With its durable design that performs even in the most rugged environments, it's the optimal unit to locate vessels and assess vessel patency, calculate ankle-brachial index, and measure systolic blood pressure.

The BF4B Vascular Doppler features a 5 MHz probe and stethoscope style headset for private listening. Pocket Speakers which are used for audio listening are sold separetly