Features

DD-330 Non-display Digital 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.

Superior sound quality

Our Dopplers have the sensitivity and audio response to allow you to hear the fetal heart tones and blood flow 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 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 than other probes. 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. All of 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.
• 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.

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.

Specifications

Level of Protection against electrical shock

Type B Applied Part

Class II Equipment

Designed to meet the following standards: IEC60101-1; IEC60601-2; IEC60601-2-37

Dimensions-imperial (h x w x d): 4.75” x 2.25” x 1.25”

Dimensions metric (h x l x w): 120 x 57 x 32 mm

Weight (with batteries): 260 grams (9.2 ounces)

Operating Temperature: 10° to 40°C (50° to 104°F)

Operating Humidity: 30% to 75%

Transport/Storage Temperature: -20° to 50°C (-4° to 122°F)

Transport/Storage Humidity: 5% to 90%, non-condensing

Battery Voltage, type: 3 x 1.5 volts, AAA Alkaline; 3 x 1.2 volts, AAA NiMH

Battery Life: NiMH: 250, 1-minute exams; Alkaline: 300, 1-minute exams

Audio Bandwidth and power: 100Hz – 3000Hz, 1.0W

Heart Rate Calculation accuracy: +/- 3 BPM

Audio Cable Interface: 3.5mm stereo plug