Yongrow Fetal Doppler Integrated Fetal Doppler Monitor With Free Earphone
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
Easy to use
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.