Fetal Doppler Baby Sound B

Fetal Doppler Baby Sound B

Model: BABY-SOUND-B by Contec Medical System

Shipping Weight: 2.00 lb

Shipping Cost: International and other shipping methods are calculated at checkout.

Overnight and Special Shipping: Please call us at 281-664-1209

Price: $39.88 Standard US shipping included.

We do not have a confirmed delivery date for Baby Sound B. Please consider other fetal monitors.

Baby Sound B Fetal Doppler with LCD is a safe and easy to use baby heartbeat monitor that has been specially designed for use at home, allowing pregnant women to listen to their unborn baby's heart beats, movements and hiccups from as early as 10 to 12 weeks. The LCD display will also show the fetal heart rate. It is suitable for expectant mother to carry out regular checks on her baby in between routine hospital checks. It can not only reduce the expectant mother's anxiety but also allow other members of the family to listen to the baby heartbeat. This portable device is also suitable for obstetricians and midwives.

With Baby Sound B ultrasound fetal Doppler, you can listen to heart beats and record them to your PC as the baby grows; you can hear the heartbeat rate decreases from 155/195 bpm to 120/170 bpm as the baby develops; you can see how your baby responds to different stimuli.

The heartbeat sound can be recorded with an audio recorder and you can email the sound files to the grandparents and good friends, and share your joy.

Your doctor is the best source for information and your well-being. Consult your doctor if you have any questions. This unit is not intended to replace a doctor's visit nor to do self diagnostics.


  • Integrated design - ultrasonic probe is integrated with main unit
  • High sensitive doppler probe (2 MHz)
  • Crystal clear sound
  • Low power consumption
  • Compact & light
  • FDA & CE approved

Useful tips

  • During early pregnancy, place the probe just above the public bone where most likely you can find the fetus headbeat. As the fetus grows, move the probe higher to search for the heartbeat.
  • Ask your doctor or ultrasound tech to help you to locate the heartbeat.
  • Lean the probe downward toward the public bone to get a better reception.
  • Use baby oil or body lotion to get better signal. Ultra-sound gel would help, but not necessary.


  • Heart rate range: 50 - 240bpm
  • Accuracy: ±2%
  • Ultrasound frequency: 2 MHz
  • Display: 25 x 14mm LCD
  • Ultrasound intensity <10mW/cm²
  • Battery Life >360 minutes
  • Dimensions: 110 x 55 x 16 mm
  • Weight: 80g, including 2 AAA batteries
  • Power source: 2 x AAA 1.5V alkaline batteries