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SpringBud FD-300B Fetal Doppler

SpringBud FD-300B Fetal Doppler

Regular price $59.99 USD
Regular price $79.99 USD Sale price $59.99 USD
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The device is suitable for use after the 12th week of pregnancy.

    SpringBud Fetal Doppler Heartbeat Detector Portable Ultrasound Baby Heart Rate Monitor LCD Backlight CE  3Mhz Probe

    Portable Pocket Fetal Doppler

    Accuracy of testing, fetal sounds are very clear

    Small size / Easy to operate / Energy saving

    Sensitive Probe

    Large probe with high sensitivity, no radiation, more safe, and convenient measurement.

    With headset earphone.

    Listen And Record Fetal Sounds

    Now you could listen and record your unborn baby's heart sounds beat at your comfortable home.

    Enjoy the amazing experience of hearing your baby's heart sound and hiccups,

    even record them to share with families and friends in the future.


    This fetal doppler is a hand-held obstetrical unit, which can be used in hospital, clinic, and home for daily self-check. It is specially designed for the pregnant woman to conduct daily inspection of Fetal Heart Rate (FHR) by themselves. 

    It contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit, etc.

    The fetal doppler is a high-performance model with (fetal heart rate) LCD digital display. It has three work modes: Real-time FHR display mode averaged FHR display mode and manual mode. All three models have audio output and can be connected with earphone or recorder with audio input. It uses standard 1.5V DC alkaline batteries (2pcs)


    Battery status indicator
    Low power inspection of the battery
    Three modes: Real-time FHR, Averaged FHR, Manual mode.
    Built-in speaker
    Output for headphones
    The probe can be changeable
    Probe inspection
    Backlight display.
    Auto shut off
    Standard: 3M straight probe

    Packing List

    1 x Fetal Doppler
    1 x English manual


    Product name Fetal Doppler FD-300B
    Safety Complies with IEC60601-1: 2006
    Suitable using range Suitable for use after the 12th week of pregnancy
    LCD display 44.5x23mm
    FHR measuring range 50~240BPM (beat per minute)
    Resolution 1 BPM
    Accuracy +/-2 BPM
    Nominal Frequency 3.0MHz
    Working Frequency 3.0MHz (+/-10%)
    Power consumption <0.8W
    Auto shut off After 1 minute no signal, power off automatically
    Power supply 2x1.5V AA LR6 batteries (not included)
    Size 130x100x36mm
    Weight About 250g
    Working temperature 5~40C
    Working humidity <80%
    Working atmospheric pressure 70kPa~106kPa
    Storage temperature -10~55C
    Storage humidity <93%
    Storage atmospheric pressure 50kPa~106kPa


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    Customer Reviews

    Based on 28 reviews
    Dorinda Brownie (Appleton, US)
    Fetal doppler

    Haven’t been able to use it because my daughter-in-law is still too early. I am sure they will get their money’s worth when she is further along.

    Brandy Castro (Half Moon Bay, US)

    I love it

    Amy Meador (Joplin, US)

    When we got the Doppler it didn’t work, but they did send a replacement. Waiting on it now.

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