Sonotrax Lite is for simple auscultation (intermittent listening). Sonotrax Basic is a high performance model with FHR digital LCD display. Sonotrax Pro has backlight and audio playback.

External fetal heart rate monitoring involves specialized equipment that utilizes a fetoscope or Doppler device to track the fetal heart rate (FHR). This device is attached to the mother’s ...

A fetal doppler monitor is a device commonly used during prenatal examinations to translate the sounds of a baby's heartbeat to an audible level using the Doppler effect. This non-invasive ...