Gold Member Since 2008
Audited Supplier
Contec Medical Systems Co., Ltd.

Fetal Heart Doppler, Baby Doppler, Baby Monitor manufacturer / supplier in China, offering Handheld Baby Heart Fetal Doppler Monitor, Clinic ICU Multipara Patient Monitor, 15 Inch ICU Multi-Parameter Patient Monitor China and so on.

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Handheld Baby Heart Fetal Doppler Monitor

FOB Price: US $24-60 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $24-60/ Piece
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Port: Beijing, China
Production Capacity: 10000/Week
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: Sonoline B
  • Model: Sonoline B
  • Certificate: Ce&FDA
  • Warranty: 18-Month
  • Trademark: CONTEC
  • Origin: China
  • Group: Pregnent
  • Display: LCD Display with Backlight
  • Battery: 2*AAA Battery
  • Description: Handheld Baby Heart Fetal Doppler Monitor
  • Transport Package: Carton
  • HS Code: 9018129900
Product Description
                 Handheld Baby Heart fetal doppler monitor
Model:Sonoline B Pocket fetal doppler


Sonoline B Baby Heart fetal doppler monitor is a hand-held obstetrical unit, which can be used in hospital, clinic and home for daily self-check by pregnant woman.It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc.Sonoline B Pocket Fetal Doppler is a high performance model with (fetal heart rate) LCD digital display.It has 3 work modes:Real-time FHR display mode, averaged FHR display mode, and manual mode.It has audio output and can be connected with earphone or recorder with audio input.

Main Features of pocket fetal doppler

1.Built-in speaker
2.Three working mode: Real-time FHR Display Mode, Averaged FHR Display Mode and Manual Mode 
3.LCD screen
4.Battery status indication
5.Auto shut off if there is no signal within 1 minute
6.High sensitive doppler probe, fetal heart sound can be heard clearly for pregnancy more than 12 weeks
7.Low consumption, two AALR6 batteries can last more than 8 hours for normal use
8.Pluggable USB probe interface, probe can be replaced

1.Nominal Frequency:2.0 MHz
2.Working Frequency:2.0 MHz ± 10%
3.Ultrasound Output Power:P < 10 mW
4Ultrasonic Output Intensity:Isata < 5 mW/cm2
5.Negative Peak Sound Pressure:P_ < 0.5 MPa
6.Working Mode:Continuous wave doppler
7.Effective Radiating Area of Transducer:208 mm2 ± 15%
Items No.Baby Heart fetal doppler
LCD Display45 mm × 25 mm
FHR Measuring Range50 BPM ~ 240 BPM (BPM:Beat per minute)
Resolution1 BPM
Accuracy± 2 BPM
Power Consumption< 0.8 W
VoltageDC 3.0 V
Power SupplyTWO 1.5V(AA size) alkaline battery
Anti-electroshock TypeInternally powered equipment
Anti-electroshock DegreeType B applied part
Suitable Using RangeSuitable for use after the 12th week of pregnancy
Auto Shut-OFFAfter 1 minute no signal, power off automatically
Dimension(L) 135 mm × (W) 95mm × (H ) 35 mm
WeightAbout 180 g (including batteries)


Handheld Baby Heart Fetal Doppler Monitor
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