Fetal doppler FD-300D

pocketwith heart rate monitor

1. Usage FD-300D 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 backlight 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: DC Ni-Mh rechargeable battery AC 220/110V, 50/60Hz ● 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