Model: OS-200C Fetal Doppler
Easy and convenient operation.
High-fidelity,crystal clear sound.
Earphone and speaker are feasible.
High sensitivity doppler probe.
Low ultrasound dosage.
Display with color LCD.
FHR with voice fundtion (option).
Ultrasound frequency: 2MHz/2.5MH/3MHz.
Ultrasound intensity: <10mW/cm2.
Power supply: 2pcs1.5V AA battery, 2pcs DC Ni-Mh rechargeable battery, AC 220/ 110V, 50/ 60Hz (for D ad C).
FHR Measuring range: 50-240bpm.
Power consumption: <2W.

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