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| Name:fetal doppler |
| Model:FD-200A |
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Introduction :1. UsageFD-200A 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● Unique ergonomic design 3. Technical Specification● Ultrasound frequency: 2MHz● Ultrasound intensity: <10mW/cm2● Power supply:Alkalinity battery● FHR Measuring range: 50~240bpm● FHR resolution: 1bpm● FHR accuracy: ±1bpm● Power consumption: <1W● Dimension: 135mm×95mm×35mm● Weight: 500g 4. Configuration ● Main body ● Alkalinity battery ● 2MHz probe 5. Option● Carry bag● 3MHz probe● Earphone 6. FD-200 Series Difference Table Functions | FD-200A | FD-200D | FD-200C | FD-200B | FD-200G | Doppler type | Continuous | Continuous | Continuous | Continuous | Continuous | Display | No | B/W | Colour | B/W | Colour | Backlight | No | Yes | Yes | Yes | Yes | Build-in speaker | Yes | Yes | Yes | Yes | Yes | Various display modes | No | No | Yes | No | Yes | Volume adjust | Yes | Yes | Yes | Yes | Yes | Battery indicator | No | Yes | Yes | Yes | Yes | FHR display | No | Yes | Yes | Yes | Yes | FHR curve | No | No | Yes | No | Yes | Auto power off | No | Yes | Yes | Yes | Yes | Various work modes | No | Yes | Yes | Yes | Yes | Alkalinity battery | Yes | No | No | Yes | Yes | Ni-Mh battery | No | Yes | Yes | No | No | Charge in device | No | Yes | Yes | No | No |
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