Baby doppler fetal monitor BF-500 series detect synchronous FHR signal with different function, we have CE certificates for all.
Baby doppler monitor mainly applies to detect the fetal heartbeat rate from the twelfth
5.7" LCD; digital display of FHR and TOCO; self-defined multi-event mark; optional for twins use fetal monitor
Fetal Monitor Feature:
1.5.7 inches LCD screen, digital and waveform display of FHR and