Model Number

BF-500D+

Features:
Pocket Fetal Doppler mainly applies to detect the fetal heartbeat rate from the twelfth week;

LCD can display FHR, synchronous FHR signal, battery indicator, volume of sound and alarm indicator accurately;

Built-in rechargeable battery can work continuously more than 5 hours;

Blue backlight LCD display for use conveniently at night;

Automatic power off ( one minute), self-detect function, and alarm function when FHR is out of the normal range or battery power is in shortage;

Only 270g, can be carried conveniently with a gallus;

Built-in speaker and collocated with earphone jack;

2.0MHz probe.