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Item specifics
  • Item Type: Blood Pressure
  • Material: abs
  • Commodity Quality Certification: 3C,CE
  • Model Number: 100smini
  • is_customized: Yes
  • Battery life: 24
Product Description






CE & ISO13485 & FDA Approved!

Fetal Doppler 3MHz

SKU: 300052



Two cholors for choice.

Pink or Green



All to one design

Power with dry batteries (9V)

The probe taking the principal of fetal ultrasound to collect the fetal heart beat signals of fetus





A) Acquire the fetal heartbeat signals from fetus, broadcast the fetus heart beat sound through headphones or out with loudspeaker.

B) Can be used singly and also transmit the fetus heart signal to the Remote Central Monitoring System in hospital through ordinary monitoring telephone to provide diagnosis for doctors, enjoying the hospital experts\' diagnostic services at home.

C) Can transmit the real-time sound of fetal heartbeat to the computer saving for memory by specialized data lines.

D) Small beautiful appearance strong ability of processing fetal heart signals, invulnerable to outside interference.






1. Ultrasound frequency : 3MHz

2. Acoustic intensity: less than 10m W/cm²

3. Peak negative pressure:  less than 1 Mpa


4. Dimension 104.5mm(L)x 50mm(W) x 70mm(H)

5. Weight: 69.5g(without battery)


Real Pictures of Fetal Dopplers for your reference







Packing List:

- 1 x Fetal Doppler (without battery)

- 1 x  Earphone

- 1 x  USB Cable

- 1 x English user\'s manual

Based on China customs\' Policy, there are no batteries in the strandard.

Thanks for your kind understanding.\\








1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2. Orders processed timely after the payment verification.

3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.

4. The images shown are not the exactly actual item and are for your reference only.

5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.

6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is 100% customer satisfaction!

7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.


1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can\'t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

1. 12 months Manufacturer\'s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpress!

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1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.

2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.

3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.

4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.25kg (0.55lb.)
  • Package Size: 10cm x 10cm x 20cm (3.94in x 3.94in x 7.87in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.25kg (0.55lb.)
  • Package Size: 10cm x 10cm x 20cm (3.94in x 3.94in x 7.87in)
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