Quality Sensitive Ultrasound Pocket Fetal Doppler Home Fetal Doppler

Product Description

 

Fetal Doppler Monitor YJ-90C

Product Description

 

Features :
* Color:Blue, pink, purple, green
* The probe and the main engine are integrated design
* High precision FHR LCD digital display
* Headphone design, mothers can listen to fetal heart sound on same time
* High sensitivity ultrasonic transducer
* Low ultrasonic output intensity
* Low power consumption
* Volume adjustment

Measuring position: abdomen of pregnant women
Measurement range: 50-240bpm
Accuracy: ± 1% or ± 1 times / min,take a large value.
Operating mode: continuous wave
Nominal sound working frequency: 2.5MHz.
Ultrasonic output power: < 40mW
The sensitivity: >90dB, at the place 200mm away from the surface of probe
Service time of battery: not less than 60 minutes.
Low power indication: battery symbol flashes
Automatic switch off: no value of fetal heart rate within continuous two minutes or no key operation

Environment Requirements
Ambient temperature:	5ºC-40ºC
Humidity:	30%-80%
Atmospheric pressure:	60kPa-110kPa
Storage temperature:	-20ºC - +55ºC
Relative storage humidity:	10%-93%

Pro   Feel the fetal heart rate at anytime Safety 0 radiation.All in one design

Operation guide

1.For the first time use, be sure to openthe battery cover on the back of the fetal doppler and insert the battery that meets the requirements.

2.After inserting the headset, press thepower button to turn it on, the LCD screen will display

3.Put proper amount of ultrasonic cou-plant to ultrasonic probe evenly. (Atthistime adjust the volume first)

4.Find the fetal heart, put the probe to theabdominal wall of the pregnant woman, adjustthe probe position or angle. get the fetal heartsignal. every time listen to 1 minutes

5.After measurement,Press the power button for 3 seconds to shut off

Company Profile

FAQ