1. Usage
FD-300B ultrasonic fetal doppler meets the fetus daily check and routine examination at home,
clinic, community and hospital.
2. Features
● Easy and convenient operation
● High-fidelity, crystal clear sound
● Earphone and speaker are feasible
● High sensitivity water-proof probe
● Low ultrasound dosage
● Display with LCD
● Unique ergonomic design
● USB functions to transmit data to computer
● Multiple work modes
3. Technical Specification
● Ultrasound frequency: 2MHz
● Ultrasound intensity: <10mW/cm2
● Power supply:Alkalinity battery
● Dimension: 135mm×100mm×55mm
● Display: 65mm×50mm LCD display
● FHR Measuring range: 50~240bpm
● FHR resolution: 1bpm
● FHR accuracy: ±1bpm
● Power consumption: <2W
● Weight: 650g