1. Usage
FD-200B 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: Alkalinity battery
● 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
● Alkalinity battery
● 2MHz probe
5. Option
● Earphone
● 3MHz probe
● Carry bag
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 |
