Yonker Fetal Doppler YK-90C

Description

Yonker Fetal Doppler YK-90C

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 out put intensity

Low power consumption

Volume adjustment

Dimension：

117(L）×57(W）×35(H）mm

 Weight(without battery)：

80g(including battery)

Power Requirements：

2 AAA(No.7) alkaline battery,3.0V

Environment Requirements:

Ambient temperature:5℃-40℃

Humidity:30%-80%

Atmospheric pressure:60kPa-110kPa

Storage temperature:-20℃-+55℃

Relativestorage humidity:10%-93%