Fetal Doppler

Listing ID #1599372

Features: lightweight and easy-to-use. double color (blue & yellow) oled display fhr value, fhr intensity, speaker volume, battery capacity indicator, working mode, frequency of the probe and fhr synchronization symbol. accurate fhr detection. It has fhr mode, average fhr mode, manual count fhr mode and count-down fhr mode. detection and indication of probe off.