Yonker Fetal Doppler YK-90C
Fetal Doppler
Brand:Yonker
Model Number: YK90C
Display Screen: High precision FHR LCD digital display
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%