Doppler FHR Detector Fetal Doppler 500C

Features:
Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week;
Built-in rechargeable battery can work continuously more than 8 hours;
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.

Specifications:
Executive Standard: EN61266: 1995
Ultrasonic frequency: 2.0 MHz±10%
Ultrasonic intensity: ≤10mW/cm2
Comprehensive Sensitivity: ≥90dB
Isptp: ≤0.1MPa
Battery: 9.6V Ni-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: ≤0.5W
Doppler frequency: 100--3000Hz
Static continuous working time: ≥8h
Automatic Dormancy time limit:1 minute
Working temperature: 10-40℃
Humidity: ≤80%
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

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