详情
Description:
Model TY**8 BASIC (Blue
Apple), a type of hand fetal Doppler, can meet the needs in the
obstetrics department and clinics, especially the needs of
the pregnant for daily examination at home. Model TY **8 BASIC
capable of catching the fetal heart tones via earphones has the
function of displaying there all-time fetal heart
rate.fetal
doppler
Feature:
* with a large piece of
built-in supersonic crystal, convenient for the pregnant to locate
the fetal heart.
* with an ability to display
fetal heart rate
* with a fetal movement
button, recording the times of fetal movement.
* with an ability to catch the
fetal heart tones of a **-week-old or elder fetus
* with a beautiful and
delicate design of artificial craft and a feature of being
portable
Specification:
Screen: *5mm×*5mm
Ultrasound frequency:
3.0MHz
Output intensity of ultra
sound: <*0Mw/cm2
scope of FHR measurement
and display:*0~**0bpm
Accuracy of FHR
Measurement: 1bpm
Power of Voice Output:
1W
Ranges of Voice Output
Frequency: **0dB*****0 dB
Working temperature
:****0
Relative
humidity:*0%**0%
Scope of Atmospheric
pressure:*0kPa***6kPa
Power Supply 9V dry batteries;
Matching Li-ion rechargeable batteries
Continuous working time: >4
hours
Inner box dimension/ Gross
weight **0mm×**0mm×*5mm/**0g
