Newman Medical DigiDop Rechargeable, Non‑Display Digital Vascular Doppler

DD-301 DigiDop™ Rechargeable, non-display Digital Vascular Doppler

These audio only Dopplers provide great value if all you need is to hear the Doppler sounds loud and clear. They include a display of battery condition, signal strength, and volume setting, but do not have a heart-rate display. See "Options" above for Probe Selection.

Superior sound quality

Dopplers have the sensitivity and audio response to allow you to hear the blood flow sounds quickly and clearly. All our DigiDops have our state of the art Digital Sound Clarity - DSC™. A sound processor in the main unit enhances the sounds you want to hear while reducing those you don't. The DSC™ processing is optimally set for each different probe frequency.

The DigiDops speakers are small but powerful high fidelity speakers that have an extraordinarily smooth and rich response over the whole range of Doppler sounds.

Vascular Probes

All DigiDop vascular probes provide the sensitivity and reliability you need. All probes will work on all DigiDops for maximum versatility. Our 5 and 8 MHz vascular probes have a smooth contour design that is comfortable to hold, comfortable for the patient, and easy to clean.


• 5 MHz probes provide excellent deep penetration for deeper arteries and for deep veins
• 8 MHz probes are especially sensitive for vessels near the surface like the radial, posterior tibial, and dorsalis pedis arteries.
• Audio PPG probe. The DigiDop family of vascular probes also includes a unique PPG probe that generates audible sounds with each pulse. It is an excellent addition for obtaining pulses in the digits to assist in toe-brachial index or penile index measurements.
• A variety of obstetrical probes can interchangeably by used with any of the DigiDops

Built to last
With our industry-leading five-year warranty we have made sure that the DigiDop will stand up to hard use day after day. The combination of our sturdy design and warranty can save you significant service costs.


The body is made of a mix of tough plastics with a unique stainless steel grill over the speaker. Our latest DigiDop's smooth, clean lines are also more comfortable in the hand. The grill now has micro-screen openings to protect the speaker; the speaker itself has an internal sound transparent fabric cover to keep out dirt and dust.

Our unique magnetic probe holder won't crack or break and gently cradles the probe when not being used. The strong magnets we use hold the probe without being sensitive to how it's rotated. The open design avoids gathering dirt, gel and germs.

Industry Leading Five Year Warranty
All DigiDop Dopplers come with a 'bumper-to-bumper' 5 year warranty. The warranty includes both parts and labor and covers not just the main unit but also the probes and cords. We can offer this outstanding warranty because our design and materials reduce the number and cost of warranty issues.


Batteries and Smart Recharge System
Never worry about batteries again with this outstanding unique combination of premium batteries and Smart Recharge System - SRS™. We use batteries that can be recharged more than 2000 times, far more than usual rechargeable batteries. This reduces costs and waste significantly. These special batteries will maintain their charge for years when not being used. Our Smart Recharge System charges the batteries quickly but will not overcharge. The system also detects if non-rechargeable batteries have mistakenly been inserted and stops charging before causing damaging leakage. The DigiDop uses a standard micro USB connection so that confusion about whether the charger is the correct voltage or not is eliminated.


Made in the USA
The DD-301 is an audio only vascular Doppler with recharger. The display indicates battery, volume, and signal strength status - DOES NOT display pulse rate.