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Home Use Baby Heart Sound Fetal Doppler without Radiation(BF-510)
- This BF-510 Pocket Fetal Doppler is our new model.
- It has an inside probe with 2.0MHz probe which can be used for detecting Fetal Heart Rate(FHR) very easily and conveniently at home, clinic and hospital.
- For this model there is no LCD display to show FHR.
- It comes up with a headphone to hear FHR very clearly.
- It can work with dry battery or rechargeable battery.
- Please find the following specifications:
- Ultrasonic frequency: 2.0MHz
- Power: 9.0V dry battery or 9.0V recharge battery
- Ultrasonic intensity: ≤ 10mW/cm2
- Work time: ≥ 4 hours