The external speaker of the device will be closed, without any sound output. (battery is included ) Note: The normal fetal heart rate r-ange is 120-160bpm. Features: High sensitivity probe, no radiation, low-ultrasound power, safety and with high accuracy.
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You can use it to hear fetal heart sound and calculate FHR to achieve pre-monitoring and fetus caring. Probe Prenatal Fetal Doppler Baby Heart Beat Rate Monitor Ultrasonic Detector P3. The normal fetal heart rate r-ange is 120-160bpm.
eBay
High sensitive 2 Mhz Doppler probe, fetal heart sound can be heard clearly for pregnancy more than 12 weeks. A hand-held fetal heart rate detection device. Working Mode: Continuous wave Doppler. Magnetic probe, compact design, convenient to use.
eBay
Listen to your unborn baby from 9 week 2.Built-in speaker ensure high-fidelity, clear sound---- Big LCD Display with backligh 3. Can be used with or without Gel. Also baby oil and Olive oil are also perfect choice.
eBay
You can use it to hear fetal heart sound and calculate FHR to achieve pre-monitoring and fetus caring. Probe Prenatal Fetal Doppler Baby Heart Beat Rate Monitor Ultrasonic Detector P3. The normal fetal heart rate r-ange is 120-160bpm.
eBay
You can use it to hear fetal heart sound and calculate FHR to achieve pre-monitoring and fetus caring. Probe Prenatal Fetal Doppler Baby Heart Beat Rate Monitor Ultrasonic Detector P3. The normal fetal heart rate r-ange is 120-160bpm.
eBay
The UltraTec PD1 Handheld Fetal Doppler is a reliable medical device designed for monitoring fetal heart rates in both clinic and home settings. With a 2MHz probe providing clear audio, this audio Doppler model from Ultra Tec is manufactured in the United Kingdom, ensuring high quality and precision in detecting fetal heartbeat. Perfect for healthcare professionals or parents looking to track the health of their unborn child, the UltraTec PD1 Handheld Fetal Doppler offers a user-friendly and efficient solution for prenatal care.
eBay
High sensitive 2 Mhz Doppler probe, fetal heart sound can be heard clearly for pregnancy more than 12 weeks. A hand-held fetal heart rate detection device. Working Mode: Continuous wave Doppler. Magnetic probe, compact design, convenient to use.
eBay