Fetal Doppler ALFA JPD-100E2 — handheld fetal heart rate detector, model JPD-100E2

The ALFA JPD-100E2 handheld fetal Doppler is a portable device for non-invasive monitoring of fetal heart rate during pregnancy. Designed for quick auscultation of fetal heart sounds, this model provides audio output and a clear display for easy detection of beats per minute. Battery-powered and lightweight, the unit is suitable for brief checks at home or as an adjunct screening tool in clinical settings. The device is intended to provide immediate information about fetal heartbeat and is not a substitute for professional medical diagnosis.

Advantages

The fetal Doppler offers compact portability and simple operation for convenient use outside a clinical environment. Its ultrasound probe and audio output enable direct auscultation of fetal heart sounds, while the display shows measured heart rate in real time. Battery operation eliminates the need for a mains connection and supports on-the-go checks. The design focuses on straightforward controls and rapid response for prompt heart rate detection.

Suitable for

• Routine prenatal home checks of fetal heartbeat
• Quick screening in outpatient or midwifery settings
• Monitoring fetal heart rate trends between clinical appointments
• Educational demonstrations in prenatal classes (under supervision)

Key specifications

• Type: Handheld fetal Doppler for fetal heart rate detection
• Sensing method: Ultrasonic probe for auscultation of fetal heartbeat
• Output: Audio output for real-time heart sounds and numeric heart rate display
• Power: Battery-operated for portable use
• Portability: Lightweight and compact handheld design

How to use

Apply an appropriate amount of ultrasound transmission gel to the probe face and place the probe on the maternal abdomen. Move the probe slowly until fetal heart sounds are detected; the device will output audio and display the heart rate numeric value. Maintain gentle pressure and avoid unnecessary repeated scans. After use, switch the unit off and clean the probe following manufacturer guidelines. This device is intended for intermittent monitoring and should be used in conjunction with professional obstetric care when concerns arise.

Usage recommendations

Use the device in a quiet environment to facilitate audio detection, and perform checks after the mother has rested for a few minutes. If fetal heart sounds cannot be located or if the measured heart rate is outside expected ranges, seek immediate medical advice. Limit at-home use to brief, infrequent checks and rely on scheduled clinical examinations for comprehensive fetal assessment.