BF-600+ Fetal Doppler

Description

• 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: 10-40? Humidity: ?80% Atmospheric pressure: 86--106kPa