... TEMP, RR, SpO2, and ECG main parameters and monitoring trace curve et FeatureBFM-700A is single fetal / maternal monitor.BFM ... TEMP, RR, SpO2, and ECG main parameters and monitoring trace curve etc.;FHR collects signal indication, alarm indication for abnormal ... adjusted according to user needs, including printing paper speed, trace line thickness, signal sampling rate, upper and lower alarming limit, ...