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Quick Details

  • Type: Portable Ultrasonic Diagnostic Devices
  • Brand Name: SANWIN
  • Model Number: SonolineC
  • Place of Origin: Hebei, China (Mainland)
  • Applications: fetal and vascular

Packaging & Delivery

Packaging Details Carton Package
Delivery Time 3-5 weekdays after received of the payment




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 device uses color LCD of high resolution to display the fetal heartbeat waveform, and figure out the FHR to help the doctor diagnose in time.It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc. It has 3 work modes: real-time FHR display mode, averaged FHR display mode, and manual mode .It also has audio output, and can be connected with earphone or recorder with audio input.





Features of fetal doppler


1.Beautiful shape, portable, easy operation

2.The probe has bending structure which is easy to operate and can increase the ease of the pregnant women, embodies the humane care design

3.Fetal heart rate values, bar graph and heartbeat waveform color screen display

4.Alarming in red when the fetal heart rate range is out of the normal range

5.Battery status indicator

6.The probe can be changeable

7.Probe inspection

8.Built-in speaker

9.Output for headphone

10.Auto shut off

11.Two pieces of standard 1.5V alkaline battery available which can work no less than 8 hours





Main performance




Anti-electroshock Type: Internally powered equipment

Anti-electroshock Degree: Type B applied part

Display: 1.77"262K TFT display

FHR Measuring Range: 50BPM ~ 240 BPM (BPM: beat per minute)

Resolution: 1 BPM

Accuracy: ±2 BPM

Power Consumption: < 0.8 W

Voltage: DC 3.0 V

Power Supply: TWO 1.5V(AA size)alkaline battery

Suitable Using Range: Suitable for use after the 12th week of pregnancy

Auto Shut-OFF: After 1 minute no signal, power off automatically



Nominal Frequency: 2.0 MHz

Working Frequency: 2.0 MHz ± 10%

Ultrasound Output Power: P < 10 mW

Ultrasonic Output Intensity: Isata < 5mW/cm2

Negative Peak Sound Pressure : p_ < 0.5 MPa

Working Mode: Continuous wave doppler

Effective Radiating Area of Transducer: 157 mm2 ± 15%






Physical Characteristic


Dimension: (L) 135 mm × (W) 92 mm × (H ) 29 mm

Weight: About 245 g (including batteries)


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China (Mainland) | Trading Company
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6 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $37,000
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