Compact and light, the Hi-Bebe offers an ergonomic- design, a large display with a clean, clear sound.  There is a heart rhythm indicator as well.  It is easy to use and weighs less than two pounds.

The high-sensitive Doppler probe is available in either 2 or 3 MHZ and an optional waterproof probe. With three variable display options (color OLED, Mono LCD/None) the BT-200 Fetal Doppler monitor is available to fit every budget as well.

The BT-200 Fetal Doppler HI-bebe series from Bistos, Inc. has several unique features when it comes to batteries  1) they use readily available 2 AA batteries that last about 360 minutes (that’s 6 hours of use!);  2)  they have an automatic shut-off for sound and power;  and 3) they have a low battery display.
♦ FEATURES
– Compact and Light
– High-Sensitivity Doppler probe
– Ergonomic Design
– Easy to Use