Fetal Doppler Heart Rate Monitor for Baby Pregnancy Heartbeat Detector LCD Backlight Pulse Meter No Radiation Spot Fetal Monitor monitor bayi pendeteksi suara

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Fetal Doppler Operation Manual

Listen to darlingheartbeat s heartbeat

High sensitive probe, accurate measurement

A new generation of intelligent testing

* Smart noise reduction

* Independent probe

* high sensitivity

* Big screen

* Calculations are accurate

* Loud and clear

Product detail presentation

Big backlight screen

built-in speaker

Highly sensitive probe

can put aa battery

High definition large screen with backlight

Reading is clear, convenient and assured

Highly sensitive 3.0 MHz probe

more accurate detection

Built-in intelligent noise reduction unit

Can effectively reduce the noise at the bottom, the output is clearer

Before noise reduction --- after noise reduction

Informations about the product

* Left right

hd big screen probe

Increase the volume Decrease the volume

power button

Speaker

steps for use

Pregnant woman lie flat and relax

Apply gel or couplant

Find the position of the fetal heart

Install the battery and turn on the power, listen to the fetal heartbeat

It is recommended that time be measured

30 minutes after waking up

30-60 minutes after lunch

30 minutes before bedtime

12-24 weeks

24-32 weeks