EFM-300A is an antepartum fetal monitor designed for clinics and hospitals. The portable fetal monitor has low power ultrasound output exposure to fetus. The Fetal Heart Rate (FHR) is monitored using ultrasound, and uterine construction is monito using Toco transducer simultaneusly. EFM-300A has the option for twins fetus monitoring using dual ultrasound transducer. The patient operated Event Marker and "Call Function" will also be recorded. The "Call Function" is a new feature in the new generation about 3 second, so that fetus is awakened. EFM-300A accurately records and continously traces for quick interpretation. Intuitively easy to learn and operate.

Optional interlance may allow EFM-300A to be connected to central monitoring, by simply pressed the CM button. The instrument starts control from central monitor at the bed side. Data gets from the bed side monitor will transform to central monitor. State of the art autocorrelation accurately tracks the complex fetal heart beat signal. An alarm setting limit of the FHR can be preset accordingly. Monitor time also can be selected continous monitoring or selected from 1-60 min.