Specification :

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 4 hours;

Blue backlight LCD display for use conveniently at night;

Automatic power off ( one minute) , self-detect function, 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;

2.0 MHz probe and easy to replace, optional 5.0MHz probe for blood stream.
Specification:
Executive Standard: EN61266: 1995

Ultrasonic frequency: 2.0 MHz± 10%

Ultrasonic intensity: d10mW/ cm2

Comprehensive Sensitivity: e90dB

FHR range: 60--210bpm( ± 2bpm)

FHR alarm range: d100bpm or e160bpm

Isptp: d0.1MPa

Battery: 9.6VNi-MH rechargeable batteries

Adapter input voltage: AC 110V± 10% 60Hz / 220V± 10% 50Hz

Rechargeable battery input voltage no load : DC 12V± 1V

Maximum audio output intensity: d0.5W

Doppler frequency: 100--3000Hz

Static continuous working time: e4h

Automatic Dormancy time limit: 1 minute

Working temperature: 10-40

Humidity: d80%

Atmospheric pressure: 86--106kPa

Packaging collocation:
Single Unit Dimension: 20.7cm x 16.8cm x 7.1cm Gross Weight: 0.85kg

20 pcs/ carton Dimension: 43cm x 35cm x 40cm Gross Weight: 18kg

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