This device can connect with mobile app by blue tooth to review the fetal hear rate.
The app can toggle multiple language,already support English and Chinese.

BF***0D+
*-Blue backlight LCD display for use conveniently at night;
*-LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately;
*-Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week;
*-Audible and visual alarm for abnormal FHR;
*-Built-in rechargeable battery can work continuously more than 5 hours;
*-Automatic power off ( one minute), self-detect function, and alarm function when FHR is out of the normal range or battery power is in shortage;
*-Only **0g, can be carried conveniently with a gallus;
*-Built-in speaker and collocated with earphone jack;
 

**2.0MHz probe.

*-mobile app support

*-CE certification

Specification:

l EExecutive Standard: EN****6:***5

l Ultrasonic frequency: 2.0MHz±*0%

l Ultrasonic intensity: ≤*0mW/cm2

l Comprehensive Sensitivity: ≥*0dB

l FHR range: ******0bpm(±2bpm)

l FHR alarm range: ≤**0bpm or  ≥**0bpm

l Isptp: ≤0.1MPa

l Battery: 8.4VNi-MH rechargeable batteries and charger (optional for  9V dry battery )

l Maximum audio output intensity: ≤1W

l Doppler frequency: ********0Hz

l Static continuous working time: ≥2h

l Automatic Dormancy time limit:1 minute

l Working temperature: ****0℃

l Humidity: ≤*0%

l Atmospheric pressure: ******6kPa

 

l Single Unit      Dimension: *4cm x *3cm x *2cm    Gross Weight:1.5kg

l *0 pcs/carton    Dimension: *4cm x *6cm x *2cm    Gross Weight: *8kg

Normative collocation: charger, earphone, gel, small bag, gallus, operation manual, approval