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Model Sonoline 

FDA approved

Portable Fetal Doppler with Speaker and Backlit LCD Display

This handheld Pocket Fetal Doppler for pregnant woman into 12 weeks of pregnancy to safely check and listen to the fetal heart beat. It is designed to adopt Doppler principles, with ultralow and ultrasound output intensity and high sensitivity ultrasound transducer. The small handheld design and easy of use is intended for pregnant woman to do self-check at home, not for medical diagnostics


  • Portable and very compactly designed, easy to use
  • Large LCD display with backlight, buildin speaker with volume control
  • Can measure and display fetal heart rate in real-time, average mode
  • high sensitivity waterproof interchangable probe support 2MHz, 3MHz, 4MHz and 8MHz
  • Battery status and low battery indication, automatic power-off


  • Ultrasound frequency: 2.0MHz in continual; Intensity: <10mW/cm2
  • Fetal Heart Rate measurement range: 50-120 bpm
  • Fetal Heart Rate measurement resolution: 1 bpm
  • Small volume 5.3(L)X3.7(W)X1.4(H) inch (135(L) 95(W) 35(H) mm)
  • Weight: 0.4LB(180g) with battery
  • Power supply: two AA battery


Included Accessories

  • Two AA batteries
  • One user manual and warranty card

*  One year warranty

*   Item is NEW and comes with BOX and Hard case for storage, also detail instruction on how to use for personal reference. Must be operated by person at age 16 or above.


Pricing (Texas residents add 8.25% sales tax) 

Order by Fax/Mail  Order Online

Model Number Quantity Unit Price
Fetal Doppler 1-10 call
Fetal Doppler 11-20 call
Fetal Doppler 21-100 call
Fetal Doppler 100 up call

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