The Parks 811-B Ultrasonic Doppler Flow Detector is our most popular doppler. The Parks Doppler has been a trusted and easy to use unit for many years.

Features a built-in speaker, auxiliary headphone output, rechargeable battery, low-battery indicator and housed in a sturdy case. Supplied with a flat probe, gel, Erka German Sphygmomanometer and set of five Critikon Blood Pressure Cuffs. Very easy to use.

Replacement probes and accessories also sold separately.

UXR catalog

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Demo units available for trials or temporary loaners if your units need to be serviced, repaired, or replaced.

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