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Home use Fetal Doppler with TFT color screen

Properties:Obstetrics & Gynecology Equipments
Brand Name:JIAHUA
Model Number:FD-90A
Place of Origin:Jiangsu, China (Mainland)
Place Of Origin:CHINA


FHR(Fetal Heart Rate), TOCO(Uterine Contraction)and

FM (Fetal Movement)

This fetal doppler is designed to meet routine examination requirements for pregnant women in hospitals and clinics or at home, it is a high performance model with FHR digital. The fetal doppler uses ultrasound technology to detect doppler sounds from the fetus as early as 16 weeks of pregnancy to the baby first moment of life.


Advanced Digital Signal Processing (DSP) technical applied for real-time calculation of FHR

2.4" TFT display, can be used in any illumination conditions

High sensitivity probe with 2.0 MHz in continuous wave

Accurate and reliable FHR detection with clear sound

Ergonomic design, portable and convenience

Building-in rechargeable Li-ion battery and battery capacity indicator

Date and time function.

Long time continuous use up to 4 hours

Auto power off for energy saving

Built-in speaker and ear-phone output

Low ultrasound power, safe to the fetus



Class II, Type B


2.4" TFT display

Power Supply

Built-in rechargeable battery DC, Working voltage: 3.6V, Li-ion battery Continuous operating time: > 4 hours AC recharger Speaker power: 1W Auto shut-off: no signal, no pressing key operation, it will power off automatically after 1 minute

Ultrasound transducer

Working frequency: 2.0MHz Working mode: Continuous/pulsed Doppler Effective ultrasound send/incept area: 490mm2 Ultrasound strength: <=5mW/cm2 Total sensitivity: >=90dB, at the distance 200 mm to the surface of the probe, the target frequency is 140bpm


Automatic FHR sound detection or speaking FHR Measurement range: 50~210BPM of 2.0MHz Measurement accuracy: ±1% or ±1BPM


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Patient Monitoring System

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