The MM-FD002 is a handheld Doppler can meet routine examination requirement of obstetricians, midwives, and pregnant women. It is a high performance model with FHR in TFT Color LCD display: Fetal heart rates, bar graph, and heart beat waveform color screen display. It has three heart rate processing modes: real-time FHR display mode averaged FHR display mode and manual mode. Both of the models have audio output, and can connect with earphone or recorder with audio input. MM-FD002 has a slim, power saving and interchangeable ultrasound probe.

Features :

• Beautiful shape, portable, easy to operate
• The probe has bending structure which is easy to operate.
• Fetal heart rate value , bar graph and heart beat waveform color screen display
• Alarming in red when the fetal heart rate range is out of the normal range
• Real-time FHR display mode, averaged FH display mode, and manual mode
• Battery status indicator
• Built-in speaker
• Can connect with earphone or recorder with audio input
• 2 pieces of standard 1.5V alkaline battery available which can work no less than 8 hours
• Working System: Continuous running equipment
• Suitable Using Range: Suitable for use after the 12th week of pregnancy
• Probe: Prevent from water splashing, degree of protection: IPX4
• Safety features

Physical Characteristic :

• Size: 135mm (Length) ×92mm (Width) ×29 (Height) mm
• Weight: About 245g (including batteries)

FHR Performance :

• FHR Measuring Range: 50~240BPM (BPM: beat per minute)
• Resolution: 1BPM
• Accuracy: ±2BPM
• Power consumption: < 0.8W
• Auto Shut-OFF : After 1 minute no signal, power off automatically
• Battery Type Recommended: Two pieces of 1.5 V DC battery (Size AA LR6)

Probe :

• Nominal Frequency: 2.0MHz
• Working Frequency: 2.0MHz±10%
• P: < 0.5 MPa
• Iob: < 10 mW /cm2
• Ispta: < 50mW/cm2
• Ultrasonic Output Intensity: Isata < 5 mW / cm2
• Ultrasonic Output Power: P < 10 m W
• Working Mode : Continuous wave Doppler
• Effective Radiating Area of Transducer: 157mm2±15%