China Fetal Doppler Heart Rate Beat Monitor Detector - CE Approved

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 6 hours, LED can display FHR;
Alarm function when FHR is out of the normal range or battery power is in shortage;
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
FHR range: 60-210bpm(± 2bpm)
FHR alarm range: ≤ 100bpm or ≥ 170bpm
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: ≥ 6h
Working temperature: 10-40º C
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