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Contec Medical Systems Co., Ltd.

Fetal Heart Doppler, Baby Doppler, Baby Monitor manufacturer / supplier in China, offering Fetal Heart Doppler for Pregnant Woman-Sonoline B (CE&FDA Approved), Bluetooth ECG/EKG Monitor/ECG Monitoring-Telemedicine, Sale Promotion-Visual Electronic Stethoscope (CMS-VE) and so on.

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Supplier Homepage Product Fetal Doppler Fetal Heart Doppler for Pregnant Woman-Sonoline B (CE&FDA Approved)

Fetal Heart Doppler for Pregnant Woman-Sonoline B (CE&FDA Approved)

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Min. Order: 1 Piece
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: Sonoline B
  • Type: Patient/Fetal/Maternal Monitor
  • Display: LCD Display with Backlight
  • Battery: 2*AAA Battery
  • Origin: China
  • Classification: Physiological Functions of Diagnosis and Monitoring Equipment
  • Model: Sonoline B
  • Certificate: CE&FDA
  • Trademark: CONTEC
  • HS Code: 90181299
Product Description
Fetal heart Doppler For Pregant Women
(LCD Display with BackLight)
Model: Sonoline B Fetal heart Doppler


Sonoline B 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. 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

Battery status indicator
Low power inspection of the battery
Built-in speaker
Output for headphones
The probe can be changeable
Probe inspection
Auto shut off
Standard: 2M straight probe
Two pieces of standard 1.5V alkaline battery available which can work no less than 10 hours

Nominal Frequency: 2.0 MHz
Working Frequency: 2.0 MHz ± 10%
Ultrasound Output Power: P < 10 mW
Ultrasonic Output Intensity: Isata < 5 mW/cm2
Negative Peak Sound Pressure: P_ < 0.5 MPa
Working Mode: Continuous wave doppler
Effective Radiating Area of Transducer: 208 mm2 ± 15%
LCD Display 45 mm × 25 mm
FHR Measuring Range 50 BPM ~ 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
Anti-electroshock Type Internally powered equipment
Anti-electroshock Degree Type B applied part
Suitable Using Range Suitable for use after the 12th week of pregnancy
Auto Shut-OFF After 1 minute no signal, power off automatically
Dimension (L) 135 mm × (W) 95mm × (H ) 35 mm
Weight About 180 g (including batteries)
Certificate CE,FDA
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