Fetal Doppler Prenatal Baby Heart Monitor

SKU: 300073

Frequency: 3MHz
Color: Blue



Pocket Fetal Doppler is a hand-held obstetrical unit, which can be used in hospital, clinic and home for daily self-check by pregnant woman. The fetal doppler is equipped with a full high definition color LCD display.


  • FDA Approved

  • Beautiful shape,portable,easy operation

  • Easy-to-use,the probe can be changed

  • Accurate FHR detection with clear sound

  • High sensitivity interchangeable probe

  • Battery status indicator

  • Dual display Interface : Digital display interface, Curve display interface

  • 10 set default user data storage function.

  • High accuracy, curve display interface, can see the fetal movement curve.


  • Standard: EN61266:1995
  • Safety Classification: BF /Class  /Internal power
  • Overall Sensitivity: ≥ 90 dB (Integrated sensitivity 200mm away from the surface of the probe)
  • Measuring integrated sensitivity
  • The Doppler frequency :(300 ± 50) Hz
  • Reflecting target speed:10cm / s ~40cm / s
  • Ultrasound transducer’s effective area: 6.0±0.5cm2.
  • Target velocity and display range : No narrower than 50bpm-240bpm (± 2bpm). (Beat Per Minute)
  • (Notes: Please go to see a doctor once the FHR is abnormal) Output power: 10Mw/cm2
  • EMC testing data (See annex )
  • Working frequency:2.0 MHz ± 10%
  • Spatial-peak temp-peak acoustic pressure: 0.1 MPa. Effective area of transducer:6.0±0.5 cm2

Physical Characteristic:

  • Working environment: Temperature: +5  ~ +40 
  • Humidity:  80% Atmospheric pressure: 86kPa ~ 106kPa
  • Transport and storage environment:
  • Atmospheric pressure: 86kPa ~ 106kPa,well-ventilated room without corrosive gases.
  • Battery: Two pieces of 1.5V battery
  • Size: 135mm (Length) ×65mm (Width) ×30(Height) mm
  • Weight: 176g(without batteries)


  • Working Frequency:2.0MHz
  • P-: 1MPa
  • Iob20mW/cm2
  • Ispta100mW/cm2

Packing Includes:

  • 1 x Color LCD Fetal Doppler
  • 1 x English user's manual

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