1. Usage

FD-500series ultrasonic fetal doppler meet睡聽s

the fetus daily check and routine examination

at home, clinic,community and又用 hospital

2. Features

● Easy and convenient operati路輛on

● High-fidelity, crys腦間tal clear sound

● Earphone and speaker 場西are feasible

● High sensitivity doppler probe

● Low ultrasound do鐵國sage

● Display wit兵鐘h backlight LCD理著 and color LCD