Technical Specification for YK-90C fetal doppler:

All in one design

The probe and main units integrated together

High sensitive doppler probe

Crystal clear sound

Low power consumption

Compact and light

Ergonomic design

Easy to use

CE approved

Ultrasound Frequency 2MHz

Sensitivity From 10 - 12 weeks

How to use?

Before using it for the first time, make sure 2 batteries are in

Press the power button to power on, then adjust the volume

Lie flat with a cushion pillow, keep legs straight and relax

Attach the fetal probe to the abdomen to locate the position of the fetus and find out the best direction to the fetal heart

After hearing regular fetal heart sound, the FHR value will display on the screen in real time

Yongrow Fetal Doppler Baby Monitor LCD Display Portable Baby Heart Rate Monitor With Earphone YK-90C