1. Our fetal doppler is color TFT display, can be used at dark light.
2. Our doppler calculate FHR with the same DSP techniques as used in fetal heart monitor(CTG), and ensure the FHR accuracy and reliability.
3. High sensitive ultrasonic transducer, low ultrasound power, safe to the fetal.
4. Friendly man-machine interface, easy to use.
5. Built-in speaker and ear-phone output.
6. Date and time display, system parameters set no change when powered off.
7.9V common battery and battery status indicator. It is also equipped with rechargable lithium battery.
8. May measure the maternal SpO2 and HR simultaneously.
9. Auto power off and energy saving techniques.
10. Our doppler can be used at home or in the hospital for the pregnant women