Monitor Your Baby’s Heartbeat with Our Professional Fetal Dopplers
Keep tracking of your baby’s health with our reliable fetal Dopplers. Hear Your baby’s heartbeat anytime, offering peace of mind during pregnancy.

Choose the Perfect Model for Every Need
From home use to on-the-go solutions, Our Portable Fetal Dopplers are designed With accurate heart rate monitoring and easy-to-use features. Explore our top-performing models below.
FD100
Model No: FD100
Function Introduction:
High sensitivity probe. Accurate measurement with LCD. Intelligent noise reduction. Automatic shutdown without signal
Resolution: 1BPM
Working Frequency: 2.0MHz/2.5MHz/3.0MHzOptional
Working Mode: Continuous Wave Ultrasonic Doppler
Battery Type: Two pieces of 1.5V DC battery
Size/Weight: 135* 95* 35mm/About 180g (not including batteries)
FD200
Model No: FD200
Function Introduction:
High sensitivity probe. Accurate measurement with LCD. Intelligent noise reduction. Automatic shutdown without signal
Resolution: 1BPM
Working Frequency: 2.0MHz/2.5MHz/3.0MHzOptional
Working Mode: Continuous Wave Ultrasonic Doppler
Battery Type: Two pieces of 1.5V DC battery
Size/Weight: 135* 95* 35mm/About 180g (not including batteries)2
FD280
Model No: FD280
Function Introduction:
High sensitivity probe. Accurate measurement with LCD. Intelligent noise reduction. Automatic shutdown without signal
Resolution: 1BPM
Working Frequency: 2.0MHz/2.5MHz/3.0MHzOptional
Working Mode: Continuous Wave Ultrasonic Doppler
Battery Type: Two pieces of 1.5V DC battery
Size/Weight: 135* 95* 35mm/About 180g (not including batteries)2
FD300
Model No: FD300(AAA Battery)
Function Introduction:
High sensitivity probe. Accurate measurement with LCD. Intelligent noise reduction. Automatic shutdown without signal
Resolution: 1BPM
Working Frequency: 2.0MHz/2.5MHz/3.0MHz Optional
Working Mode: Continuous Wave Ultrasonic Doppler
Battery Type: Two pieces of 1.5V DC battery
Size/Weight: 140* 85* 35mm/About 184g (not including batteries)
FD400
Model No: FD400(Li-on Battery)
Function Introduction:
High sensitivity probe. Accurate measurement. Intelligent noise reduction. Automatic shutdown without signal, TFT color display, dual display: digital or waviness curve
Resolution: 1BPM
Working Frequency: 2.0MHz/2.5MHz/3.0MHz Optional
Working Mode: Continuous Wave Ultrasonic Doppler
Battery Type: Two pieces of 1.5V DC battery
Size/Weight: 140* 85* 35mm/About 184g (not including batteries)
FD500/FD600
Model No: FD500 (dual power supply)
FD600 (Rechargeable)
Function Introduction:
High sensitivity probe. Accurate measurement with LCD. Intelligent noise reduction. Automatic shutdown without signal
Resolution: 1BPM
Working Frequency: 2.5MHz or 3.0MHz Optional
Working Mode: Continuous Wave Ultrasonic Doppler
Battery Type: Rechargeable lithium battery
Size/Weight: 130* 65* 30mm/About 170g (not including batteries)
Why Choose Us for Your Healthy Monitor Needs
As a manufacturer with our own factory, design team, and mold production capabilities, we offer unmatched quality and flexibility. Our monitors are designed for global markets and backed by certifications for safety and reliability.

We have our own design crews to meet all your custom ideas. Or you can choose our designs to build your brands in a fast way.

All our workers have experience in this field for more than 5 years. We can help to improve the defect ratio to reduce the average costs.

With full production lines and our own tooling factory, we can handle the whole process from design to final production for all your needs.

Everytime we meet problems in production, we will find the solution and improve our processes to help saving for our customers.

Every unit undergoes comprehensive quality checks, including functionality, accuracy, and durability tests. Our advanced testing protocols ensure that only the best products reach our customers.

WIth your shipping label attached on the cartons, we help to ensure all products can go to your warehouse safely and correctly.
Global Standards, Guaranteed Quality
Our products are fully compliant with global health and safety standards, offering you high-quality, certified solutions that are ready for any market.




Trusted by Clients Worldwide
From small retailers to global wholesalers, businesses in over 30 countries trust us to deliver high-quality blood pressure monitors that meet their market needs.




Get in Touch for Bulk Orders or Custom Solutions
Fill out the form below, and our team will get back to you within 24 hours. Whether you’re interested in bulk orders, customization, or detailed product information, we’re here to assist you.
Frequently Asked Questions
Yes, we offer OEM and ODM customization services. You can choose to customize your branding on existing products or work with our design team to develop new products. Please contact us with your specific requirements, and we will provide a detailed plan and quotation.
Our MOQ depends on the product type and customization requirements. For standard products, the MOQ is usually 100 units. For customized products, the MOQ may be higher. Please contact us for specific MOQ details for the products you are interested in.
The production and delivery time for standard products is typically 7–15 working days. For customized orders, lead times may vary based on design and production complexity. We also offer expedited order services; contact us for more details.
Yes, we can provide samples for testing. Sample costs depend on the product, and the cost is refundable after you place a bulk order. Please contact us for more information about our sample policy.
Yes, our blood pressure monitors are certified by CE, FDA, and ISO, meeting global quality and safety standards. Contact us for detailed information and certification documents.
We support various payment methods, including bank transfers (T/T), letters of credit (L/C), and other common international payment options. Specific payment terms can be discussed based on the order amount and business requirements.
If you find any quality issues or damages with the received products, please contact us within 7 days of receipt and provide relevant photos or videos. Our after-sales team will provide a solution promptly, including replacement or refund options.