Fetal Doppler,fetal monitor with Color TFT LCD Screen SG500D+TFT

Fetal Doppler,fetal monitor with Color TFT LCD Screen SG500D+TFT

prenatal fetal doppler 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; 4 modes count the FHR: Average, Auto, Manual andInstant

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.

prenatal fetal doppler Specifications:
Executive  Standard: EN61266:1995

Ultrasonic frequency: less than 2.0MHz10%

Ultrasonic intensity: 10mW/cm2

Comprehensive Sensitivity: more than 90dB

FHR range: less than 60--210bpm(2bpm)

FHR alarm range: 100bpm or more than 160bpm

Isptp: less than0.1MPa

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

Maximum audio output intensity: less than 1W

Doppler frequency:  100--3000Hz

Static continuous working time: more than2h

Automatic Dormancy time limit:1  minute

Working temperature:  10-40 degree

Humidity: less than 80%

Atmospheric pressure:  86--106kP

prenatal fetal doppler Packaging collocation:
Single  Unit        Dimension: 24cm x 23cm x 12cm     Gross Weight:  1.5kg

20 pcs/carton    Dimension: 44cm  x 36cm x 42cm     Gross Weight: 18kg

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