Medzer Ultrasonic Fetal Monitor with FAS technology offers a 3-in-1 transducer ultrasound, TOCO, remote marking, plus optional U/S2, SpO2, and BP cuff. Features FHR 50-210 bpm, TOCO 0-100 units, and ECG 30-240 bpm, powered by an LCD module and microprocessor for accurate real-time monitoring.