DD-II 770R Display Digital Doppler Obstetric/Vascular (select one of the above probe options; comes with recharger)

Looking for a replacment for your Natus Doppler? View cross-reference chart here!

The DD-770R fetal doppler provides a large, bright, back lit display of the heart rate. The display also indicates battery, volume, and signal strength status. The powerful digital processor in the DigiDop utilizes Digital Signal Clarity - DSC to eliminate background noise and amplify a strong clear signal. True auto-correlation calculates a fast, accurate heart rate.

DD-770R Fetal Doppler with heart rate display

The DD-770R fetal doppler provides a large, bright, back lit display of the heart rate. The display also indicates battery, volume, and signal strength status. The readout can easily be seen in a variety of conditions. The powerful digital processor in the DigiDop performs a true auto-correlation calculation for fast, accurate heart rate.

Industry Leading Five Year Warranty – includes breakage

All our 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. Most importantly, our warranty covers breakage, so you have nothing to worry about for 5 years. We can offer this outstanding warranty because our design and materials reduce the number and cost of warranty issues.

Superior sound quality

Our Dopplers have the sensitivity and audio response to allow you to hear the fetal heart tones quickly and clearly. All DigiDop systems have our state of the art Digital Signal 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 DigiDop speakers are small but powerful high fidelity speakers that have an extraordinarily smooth and rich response over the whole range of Doppler sounds.

Fetal Probes

All DigiDop fetal probes provide the sensitivity and reliability you need. All probes will work on all DigiDops for maximum versatility.  Our 2 and 3 MHz fetal probes utilize our exclusive eXtended Depth – XD™ technology that has increased sensitivity at closer depths without sacrificing it at deeper depths. These probes create more than six times as much signal at some depths that other probes. All our OB probes have a smooth contour design that is comfortable to hold, comfortable for the patient, and easy to clean.

2 MHz probes provide excellent deep penetration for late term pregnancy or larger patients.

3 MHz probes are especially sensitive to early fetal hearts but can also be used throughout the pregnancy.

Both 2 and 3 MHz probes are available in water proof versions for water-assisted labor and delivery. These waterproof probes can be removed from the DigiDop and replaced with a standard probe.

A variety of vascular probes can be interchangeably 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.

Batteries and Smart Recharge System

Never worry about batteries again with this outstanding and unique combination of premium batteries and Smart Recharging 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 will also detect if non-rechargeable batteries have mistakenly been inserted and will stop charging before causing damaging battery leakage. The DigiDop utilizes a standard micro USB connection so that confusion about whether the charger is the correct voltage or not is eliminated. These advanced batteries and the Smart Recharging System literally save you hundreds of dollars over the lifetime of the DigiDop.