3 Review(s)

1. UsageFD-200D 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 doppler probe● Low ultrasound dosage● Display with backlight LCD● Unique ergonomic design 3. Technical Specification● Ultrasound frequency: 2MHz● Ultrasound intensity: <10mW/cm2● Power supply: DC Ni-Mh rechargeable battery AC 220/110V, 50/60Hz● Display: 45mm×25mm LCD● FHR Measuring range: 50~240bpm● FHR resolution: 1bpm● FHR accuracy: ±1bpm● Power consumption: <1W● Dimension :135mm ×95mm ×35mm● Weight:500g 4. Configuration● Main body● 2MHz probe● Ni-Mh battery● Adaptor