✓ 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 and color LCD
Standard Configuration:
Main body | Alkalinity battery or Ni-MH battery (with adaptor) | 2MHz probe
Optional Extras:
Earphone | 3MHz probe | Carry bag
FD-200 Series Difference Table
| Functions |
FD-200B |
FD-200D |
FD-200C |
FD-200G |
| Doppler type | Continuous | Continuous | Continuous | Continuous |
| Display type | B/W | B/W | Colour | Colour |
| Build-in speaker | Yes | Yes | Yes | Yes |
| Battery indicator | Yes | Yes | Yes | Yes |
| Display | Digit | Digit | Digit+Curve | Digit+Curve |
| Various work modes | Yes | Yes | Yes | Yes |
| Battery | Alkalinity | Ni-MH | Ni-MH | Alkalinity |
| Charge in device | No | Yes | Yes | No |
Frequently Asked Questions
What is the measurement range for the fetal heart rate (FHR)?
The monitor has a wide measuring range of 50 to 230 bpm with high accuracy of ±2 bpm.
Is the ultrasound dosage safe for pregnant women?
Yes, the device is designed with a low ultrasound dosage, maintaining an intensity of less than 10mW/cm².
What type of battery does the device use?
The monitor supports both standard Alkalinity batteries and rechargeable Ni-MH batteries, depending on the specific model.
Can I hear the heartbeat through speakers or headphones?
Both options are available. The device includes a high-fidelity built-in speaker and also supports earphone connection.
Does the display show a heart rate curve?
Models FD-200C and FD-200G feature a color LCD that displays both the digital heart rate and the FHR curve.
What is the ultrasound frequency of the probe?
The standard configuration includes a high-sensitivity 2MHz probe, with an optional 3MHz probe available.