Sell fetal doppler BF-600+

fetal doppler BF-600+ You May Also Be Interested In: portable fetal doppler
Model BF-600+ is a Portable Fetal Doppler.
The probe with 2.0MHz can be used to detect Fetal Heart Rate(FHR) very easily and conveniently at home, clinic and hospital.
For this model there is LED display to show FHR.
It works with rechargeable battery.
Please find the following specifications:
Ultrasonic frequency: 2.0MHz
Power: 14.4v rechargeable battery
Ultrasonic intensity: <=10mW/Cm2
work time:>=6 hours