Pocket Fetal Doppler
1- Built in speaker .
2- Three working mode : real – time FHR display mode , averaged FHR display mode and manual mode .
3- LCD screen .
4- Battery status indication .
5- Auto shut off if there is no signal within 1 minute .
6- High sensitive doppler probe , fetal heart sound can be heard clearly .
7- Read alarm when fetal heart rate is out of normal range .
