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Quick Details

  • Type: Doppler Ultrasound Equipment
  • Brand Name: Bestman
  • Model Number: BF-510s
  • Place of Origin: Guangdong, China (Mainland)
  • handle type: with earphone
  • with earphone: home used
  • Application: Detect FHR
  • Name: fetal detector
  • Certificate: CE ISO
  • Imaging mode: LCD
  • Warranty: 12 Months
  • Color: Blue PINK PURPLE
  • Item: Fetal detector

Packaging & Delivery

Packaging Details Paper carton packing
Single Unit Dimension: 26cm x 24cm x 12cm Gross Weight: 1.5kg
18 pcs/carton Dimension: 49cm x 26cm x 33cm Gross Weight: 8.5kg (Vacuum plastic packaging)
Normative collocation: earphone, gel, operation manual, approval certification, warranty card
Delivery Time 2 weeks


   home used baby doppler BF-510s 



Product Description




  1. Pocket home-use fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week for pregnant woman at home;

  2. Only 90g, the feature is designed according to Ergonomics, integrating the probe and mai unit;

  3. LCD can display the FHR, and freeze current FHR data on LCD;

  4. Built-in dry battery can work intermittent more than 4 hours;

  5. Alarm function when FHR is out of the normal range or battery power is in shortage

  6. Collocated with earphone, and can hear the FHR clear and loud.



Special Tips:

  1. The main purpose of Fetal home monitoring is to hear the fetal heartbeat, estimate the frequency of fetal heart beating in one minute, monitor whether the FHR(fetal heartbeat rate) is within the normal range(normal FHR range: 120-160bpm);
  2. Advise pregnant woman to hear 5 to 10 minutes when hearing the FHR each time, and draw a form to record the FHR for inspection;
  3. This model is not expert medical detector, only used to assist to hear the FHR and frequency of fetal heart during gestation. Please use according to doctor's advice and do not replace the conventional pregnancy test.
  4. Any questions concerning pregnant woman, please consult the doctor.





Executive StandardEN61266: 1995
Ultrasonic frequency2.0MHz±10%
Ultrasonic intensity≤10mW/cm2
Comprehensive Sensitivity≥90dB
FHR range60--210bpm(±2bpm)
FHR alarm range≤100bpm or ≥160bpm
Battery9V dry battery (optional for 9VNi-MH rechargeable batteries and charger)
Maximum audio output intensity ≤1W
Doppler frequency:  100--3000Hz
Static continuous working time≥4h













Packaging & Shipping



Single Unit Dimension:  26cm x 24cm x 12cm
Weight: 1.5kg
18 pcs/cartoDimension49cm x 26cm x 33cm
Normative collocationearphone,  operation manual, approval certification.









Related Products








Our Services

1.  All of our product promise 1 year’s warranty (except parts: probe and battery)

2. We can offer free training and after sales service personnel to manage the malfunction and problem;

3. Regarding the product’s time and continuous maintaining problem, it will be repaired within 7 days normally and handed over to forwarder to send back from the day received; The warranty period for the repaired accessories is 6 months from the day user receives (Accessories are charged), We bear the one way freight;

4. We will set up feedback information sharing, pointing at the problems that customer reflects, if in service aspect, we will solve together with intermediary;

5. Customer service training will be formed to mechanism; we attend every session of CMEF, intermediaries and users are welcome. 






Q: How to buy your products?

A: For some products we have on stock , you can take away the products after you arrange the payment ; 

If we don't have stock ,we will start the production once getting the payment .


Q: What's the warranty for the products?

A: The free warranty is one year from the date of exportation date.


Q: Can we visit your factory?

A: Of course, welcome to visit our factory if you come to China.


Q: How long is the validity of quotation?

A: Generally, our price is valid within one month from the date of quotation. 

The price will be adjusted appropriately as the price fluctuation of raw material in the market.


Q: What's the production date after we confirm the order?

A: This depends on the quantity. Normally, it is about 3-7 working days at sight of your payment. Please contact us for more detail information.

Company Information

Founded in 2001 as a high-tech company, Shenzhen Bestman Instrument Co., Ltd. has been devoting to research, manufacturing and distribution of medical instruments. Nowadays a great variety of products have been gained high popularity in home and abroad in medical line.


 Bestman mainly has 9 series products: BF series Ultrasonic Fetal Doppler, BV series Ultrasonic Vascular Doppler, BFM series Fetal/Maternal Monitor,BPM series Multi-Parameter Patient Monitor, BD series Disposable Syringe Destroyer, ECG series, BEU series Ultrasound Scanners, BFW series Medical Fluid Infusion Warmer and BSP series Pulse Oximeter. Vital signs monitor BSNT series, Obstetric detector BSNF series.



Bestman approve with ISO9001:2008, ISO13485:2003 successfully, and our products also got CE and FDA certificate. Our products have been exported to Europe,South America, Oceania, Africa, the Middle-East,Southeast Asia and USA,Canada,etc., dozens of countries and areas.

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