タイトルまたは説明

Features:
Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week;

LCD can display FHR accurately;

Built-in rechargeable battery can work continuously more than 5 hours;

Only **0g, can be carried conveniently with a gallus;

Alarm function when FHR is out of the normal range or battery power is in shortage;

Built-in speaker and collocated with earphone jack;

2.5MHz probe and easy to replace.

Specifications:
Executive Standard: EN****6: ***5

Ultrasonic frequency: 2.5MHz**0%

Ultrasonic intensity: *0mW/cm2

Comprehensive Sensitivity: *0dB

FHR range: *****0bpm(2bpm)

FHR alarm range: **0bpm or  **0bpm

Isptp: 0.1MPa

Battery: 9.6VNi-MH rechargeable batteries

Adapter voltage: AC **0V**0% *0Hz / **0V**0% *0Hz

Rechargeable battery voltage no load : DC *2V*1V

Maximum audio output intensity: 1

Doppler frequency: ********0Hz

Static continuous working time: 5h

Working temperature: ****0

Humidity: *0%

Atmospheric pressure: ******6kPa

Packaging collocation:
Single Unit        Dimension: *0cm x *6.5cm x 6.5cm           Gross Weight:0.*5kg

*0 pcs/carton  Dimension: *0.5cm x *3.5cm x *3.5cm       Gross Weight:*3.5kg

Normative collocation: charger, gallus, operation manual, approval certification, warranty card