The Edan SonoTrax Basic A Fetal Doppler is a medical device used to detect and monitor the heart structure of the fetus in the mother's womb. This portable ultrasound device uses high-frequency sound waves to detect and amplify the sounds of the fetal heart, providing real-time monitoring of fetal heart rate through both auditory and visual signals.

The Basic A model features ultrasound technology that displays the fetal heart rate, probe type, and battery level on the screen. It offers three calculation modes: real-time heart rate calculation, average heart rate calculation, and manual heart rate calculation. The device includes an external headphone output for adjustable listening modes and features a lightweight, compact design with automatic power-off function for extended battery life.

• Continuous operation for approximately 18 hours
• Equipped with replaceable 2MHz waterproof probes
• Backlit digital display for clear visibility
• Automatic probe detection and identification
• Three selectable usage modes
• Can be converted into a vascular Doppler
• Built-in speaker with volume control knob
• Output interface for connecting external headphones
• Low battery detection and indication

Warranty period: 90 days. We provide warranty for both new and used equipment. Different equipment has different warranty periods. Please contact us to check specific warranty details for your purchase.

We ship via express delivery methods including DHL, FedEx, and UPS. Products are dispatched immediately after payment confirmation, with typical delivery within 3-5 working days. Shipping costs vary by destination country and region.

If your delivery takes longer than expected or you need shipping updates, please contact us at any time.

All equipment, whether new or refurbished, undergoes comprehensive inspection by our engineers before shipment. Our 90-day warranty period ensures you can purchase with confidence.