Features:

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

 

LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately;

 

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

 

TFT LCD display for use conveniently at night;

 

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 270g, can be carried conveniently with a gallus;

 

Built-in speaker and collocated with earphone jack;

 

2.0MHz probe.


The monitoring data can be conveyed to exterior computer through USB port;

Specifications:

Executive Standard: EN61266:1995

 

Ultrasonic frequency: 2.0MHz±10%

 

Ultrasonic intensity: ≤10mW/cm2

 

Comprehensive Sensitivity: ≥90dB

 

FHR range: 60--210bpm(±2bpm)

 

FHR alarm range: ≤100bpm or  ≥160bpm

 

Isptp: ≤0.1MPa

 

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

 

Maximum audio output intensity: ≤1W

 

Doppler frequency: 100--3000Hz

 

Static continuous working time: ≥2h

 

Automatic Dormancy time limit:1 minute

 

Working temperature: 10-40℃

 

Humidity: ≤80%

 

Atmospheric pressure: 86--106kPa