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2017 new contec Sonoline B Fetal Doppler Baby Heart Monitor Backlight LCD 2mhz + GEL FDA Orange

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In stock
Sale Price: $ 36.00
45 days Money back
45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery
On-time Delivery
Guarantees: On-time Delivery 60 days


USD 139.00/setUSD 289.00/pieceUSD 699.00/setUSD 499.00/pieceUSD 699.00/setUSD 275.00/pieceUSD 125.00/pieceUSD 499.00-599.00/set

Model Number: 2MHZ-Blue-Sonoline-B

2MHz Blue Sonoline-B LCD Display Baby Heartbeat Tones Fetal Doppler Monitor For Pregnant Women With Gel

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2. Careful check before shipping out;

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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

1) Battery status indicator

2) Low power inspection of the battery

3) Built-in speaker

4) Output for headphones

5) The probe can be changeable

6) Probe inspection

7) Backlight

8) Auto shut off

9) Standard: 2M straight probe

10) Two pieces of standard 1.5V alkaline battery available which can work no less than 10 hours

Main performance

Anti-electroshock Type: Internally powered equipment

Anti-electroshock Degree: Type B applied part

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

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: 2MHz

Working Frequency: 2MHz ± 10%

Output Power: P < 10 mW

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%

Dimensions and Weight

Dimension: (L) 135 mm *(W) 95mm *(H ) 35 mm

Weight: About 180g


Probe Frequency:


2MHz probe is suitable for fat pregnant woman

3MHz probe is suitable for thin pregnant woman

Ordinary pregnant woman please select 3MHz probe, 3MHz is more sensitive than 2MHz

Warm Tips: Please note that Sonoline A Fetal Doppler is No Display Screen.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  $ 36.00 / piece
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