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Newman Medical DD-770-VO Display Digital Doppler, 3Mhz Obstetrical, 8Mhz Vascular Probes

In stock
SKU : 53455
MPN : DD-770-VO
  • 1 - ACUDOP II doppler
  • 1 - 3 MHz Obstetrical Probe and 1 - 8 MHz Vascular Probe
  • 3 - AAA Batteries
  • Unbreakable side mount magnetic probe holder
  • Smart recharge system on AD-330R-A5 and AD-330R-A8
  • 3 minute auto-off timer
  • On/Off button
  • Volume slider control
  • Large, bright display with wide viewing angles
  • Battery life indicator
  • Heart rate monitor
  • Signal strength indicator
  • Volume indicator
  • Handheld design
  • Headphone jack
  • Converts audio signal to digital for clarity
  • Interchangeable probes
  • Automatically optimizes sound quality to the probe used
  • Replaceable probe cord - See accessories below to order
  • Additional probes available - See accessories below
  • 5 MHz probe is ideal for locating deeper-lying vessels
  • 8 MHz probe is ideal for locating shallow-lying vessels
  • Latex free
  • Proudly made in the USA
  • Doppler System Includes
  • 1 - AcuDop II doppler
  • 1 - Choice of probe
  • 3 - AAA batteries, "R" models include rechargeable batteries

Newman Medical DD-770 Hand Held Vascular Dopplers pack a ton of advanced features into a lightweight, handheld design. The DigiDop II Vascular Doppler System's compact design is designed to fit comfortably in your hand, taking inspiration from modern smart phones. Newman Medical DigiDop II Dopplers have a break-resistant, magnetic probe holder on the side of the unit. The interface is easy-to-use, featuring an on/off button, and a simple volume slider control. Digital Doppler Machines convert the audio signal to digital for clarity.

DD-770R-D8 and DD-770R-D5 feature the new Smart Recharge System. The Smart Recharge System automatically detects whether rechargeable or non-rechargeable batteries are in the Doppler System, preventing users from attempting to charge alkaline batteries and causing battery leaks. To save battery life, an auto-off timer activates after 3 minutes of unuse. The large, bright LCD screen has wide viewing angles and is viewable at a variety of light conditions, including fluorescent. The Digital Doppler Screen displays battery life, heart rate, signal strength, mute and volume.

The speaker is loud and clear, and headphones may also be used, even if the volume has been muted. Advanced audio processing technology converts the audio signal to digital, removing background noise and allowing for greater clarity.

The DD-770 Vascular Dopplers automatically detect which probe is being used, and optimizes the sound quality accordingly. The 5MHz probe is ideal for locating deep blood vessels, and the 8MHz probe is ideal for locating shallow blood vessels. Additional probes are available - See accessories below.

For peace of mind, the entire system is latex free. Newman Medical DD-770 Handheld Vascular Dopplers are proudly made in the USA.

QuickMedical SKU 53455
Manufacturer Newman Medical
Custom Specifications
Dimensions5" x 3" x 2" LxWxH
Heart Rate Measurement Accuracy+/- 3 bpm
Heart Rate Measurement Range50 to 220 bpm
Power(3) AAA Batteries
Speaker Outputf0 260 Hz, 4 W Max
Weight10 oz (Including Probe)
Return Policy

Every effort is made to accurately pack and ship your order. Should you encounter a problem, please follow the instructions below.

The following items have return restrictions or are not returnable:

Special Order Items

Upholstered Items (ie: stools and tables )

Opened or defaced product

Discontinued product

Disposable product

Used instruments

Expired product

Product returned after 30 days of invoice

Products drop-shipped directly from the manufacturer

Freight Damage – Inspect your shipment

Thoroughly inspecting your order is CRITICAL. We recommend you check your order immediately while the driver is present. If there is damage to the packaging or to the internal contents, please have the delivery driver make appropriate notations before signing for the shipment. Promptly notify our returns department of any freight damage. If damage is concealed, you MUST:

1 - Notify us within 48 hours of receipt.

2 - Report damage in writing to

3 - Include pictures and a description of the damage so that we may file the appropriate paperwork.

4 - Retain all original packaging material and packing information to accommodate for possible freight inspection.

Credit for returned goods

In order to receive credit for in stock items shipping from QuickMedical, product(s) must be returned within 30 days of invoice, must be unopened, and in salable condition.

Customer is responsible for return shipping.

Special order items, upholstered items (i.e.: stools and tables), opened or defaced products, discontinued products, used instruments, expired products, and products returned after 30 days of invoice WILL NOT be returnable.

In case of customer error, credit issued for in stock items will be less a 25% restocking and freight costs.

Return policy for non-stock, special order, and or drop shipped items will be subject to the return goods policy of the manufacturer.

All returns must have a Return Goods Authorization number clearly identified on the shipment. All items returned in any other manner will not be processed.

Please email or dial 888-345-4858 should you have questions about a return or to obtain a Return Goods Authorization number.


All products are new and warranted by the manufacturer. If you need specific product warranty information, call QuickMedical at 888-345-4858.

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