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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After hearing a loud and clear fetal heart sound, stop moving the probe, and then the fetal heart rate will be displayed on the fetal heart rate monitor. Fetal heart sound is a rhythmic sound that sounds like a small train, coaxing, coaxing, or like the sound of a horse's hooves clattering, clattering, clattering.
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The fetal heart rate data is presented through voice monitoring and digital display, you can use it to hear fetal heart sounds and to calculate FHR to achieve pre-monitoring and fetus caring. 1 x Fetal Doppler.
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High-Sensitivity Probe. Simply applyultrasonic couplant gel (not included) on the probe for best sound conduction. View your baby's heart rate directly on the LED display.
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Baby Pregnancy Prenatal Heartbeat Detector. 🔹LED Display (if applicable) – Easy-to-read screen shows heart rate readings.
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After hearing a loud and clear fetal heart sound, stop moving the probe, and then the fetal heart rate will be displayed on the fetal heart rate monitor. Fetal heart sound is a rhythmic sound that sounds like a small train, coaxing, coaxing, or like the sound of a horse's hooves clattering, clattering, clattering.
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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.
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