Sonoline B Fetal Doppler

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During the pandemic, expectant mothers may be asked to have telehealth prenatal consultations by their providers. Using the Sonoline B Fetal Doppler with the provider’s guidance can ease virtual consultations and keep providers informed during these difficult times when regular in-person prenatal visits are less frequent.

The Sonoline B Fetal Doppler allows any expectant mothers to hear the baby’s heartbeat with ease and reduced static. The back-lit LCD screen displays the fetal heart rate (FHR), and an audible sound is heard in real-time from the built-in high quality speaker. It has three built-in modes that allow the user to view the heart rate using different tracking and averaging algorithms. The Doppler unit is also equipped with an audio output for headphones or sound recorders (headphones or recorders not included). The Sonoline B Fetal Doppler is suitable for use after the 12th week of pregnancy. It gives new expecting parents the peace of mind they deserve from the comfort of their own home, especially while braving to bring a new life into the world during these unprecedented times. Fully portable and amazingly lightweight, this essential prenatal monitor is battery operated and can be used continuously for at least 10 hours.

According to a 2019 Article by Healthline, The “Sonoline B It’s one of the more popular and widely recommended brands by parents and parents-to-be.” Cleared by the FDA. (Reference Link:

Features and Benefits:

  • FDA Cleared
  • Easy/Portable for home use
  • Real time, Averaged and Manual mode Fetal Heart Rate display
  • Built-in speaker
  • Earphone or recorder output
  • Backlit LCD screen
  • Auto shutoff function
  • Battery status indicator
  • 3-Mhz Doppler probe
  • Useful for frequent monitoring for high-risk pregnancy users
  • Fun memory keepsake for the whole family to bond with the baby
  • Calms and provides a peace of mind to expectant mothers
  • Clinically proven efficacy
  • Widely recommended by parents, media, and healthcare providers
  • Comprehensive warranty policy
  • 2 X AA batteries and 60g sample sound enhancing gel included
  • FHR Range: 50BPM – 240BPM
  • Resolution: 1bpm
  • Accuracy: ±2BPM
  • Power Consumption: < 0.8 W
  • Voltage: DC 3.0 V
  • Audio Output Power: Requirement:3.6V DC-4.2V DC
  • Power source: 2 x AA 1.5V alkaline batteries
  • Auto Shut-OFF: After 1 minute no signal, power off automatically
  • Suitable Using Range: Suitable for use after the 12th week of pregnancy
  • Temperature: +5°C~+40°C
  • Humidity: 80% or less
  • Atmospheric Pressure: 70kPa – 106kPa
  • Weight: 180g (6.4oz) including two AA batteries
  • Certification: FDA, CE and Health Canada approved