Sonoline B Fetal Doppler, Baby Heart Monitor


  • Easy to use at home, hospital or clinic
  • Recommended for baby safety
  • Compact size to fit in the pocket
  • Satisfaction guaranteed

This product is currently out of stock and unavailable.

SKU: FDP01 Category:


  • The Sonoline B Pocket Fetal Doppler is a hand-held obstetrical unit for monitoring baby heart rate.
  • It can be used in hospital, clinic and home for listening to a baby's heartbeat.
  • Sonoline Fetal doppler contains an ultrasonic transducer and receiver, analog signal processing unit, Fetal Heart Rate (FHR) calculating unit, LCD display, Control Unit.
  • Sonoline B fetal monitor has 3 Operating Modes: Real-time FHR display mode, Average FHR display mode, and manual mode.
  • It comes with an in-built speaker for audio output and an earphone plug so one can listen privately.

Main Features

  • Battery status indicator -
  • Built-in speaker and headphones connection socket
  • Changeable/detachable probe
  • Backlight for night use
  • Auto shut off if no signals are detected for a minute or more (saves battery life)
  • Support 2MHz,3MHz,4MHz,5MHz,8MHz probes
  • Two pieces of AA 1.5V alkaline batteries
  • Anti-electroshock Type: Internally powered equipment
  • LCD Display: 45 mm × 25 mm
  • FHR Measuring Range: 50 BPM ~ 240 BPM (BPM: beat per minute)
  • Accuracy: ± 2 BPM
  • Power Consumption: < 0.8 W
  • Voltage: DC 3.0 V
  • Power Supply:TWO 1.5V(AA size)alkaline battery


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