Features:
Portable 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;
Built-in speaker and collocated with earphone jack;
2.0MHz probe, Optional 5.0MHz probe for blood stream.
Specifications:
Executive Standard: EN61266: 1995
Ultrasonic frequency: 2.0MHz±10%
Ultrasonic intensity: ≤10mW/cm2
Comprehensive Sensitivity: ≥90dB
Isptp: ≤0.1MPa
Battery: 14.4V/1600mAh Ni-MH rechargeable batteries
Adapter input voltage: AC 110V±10% 60Hz / 220V±10% 50Hz
Rechargeable battery input voltage（no load）: DC 24V±1V
Maximum audio output intensity: ≤2W
Doppler frequency: 100--3000Hz
Static continuous working time: ≥8h
Working temperature: 10-40℃
Humidity: ≤80%
Atmospheric pressure: 86--106kPa
Packaging collocation:
Single Unit Dimension:34cm x 25cm x 17cm Gross Weight:3 kg
4 pcs/carton Dimension:52cm x 36cm x 36cm Gross Weight: 13kg
Normative collocation: charger, operation manual, approval certification, warranty card
