SD1 is ideal for routine fetal heart rate detection by the clinicians.

The brand new probe design provides superior sensitivity which sensitivity which optimizes user experience.

All-in-one design

Build-in speaker and Bluetooth

Touch panel for easy control

AA batteries for easy replacement

Pulse wave technology

Traditional fetal doppler detect fetal heart rate using continues wave (CW) technology.

New pulse wave (PW) technology has greatly increase the signal penetration and sound quality,

increased overall performances and provide you the best experiences for listening to the heart beats.

APP

Both Android & iOS APP is available and FOC.

The application offers more functions for the SD1.

The history data can be recorded and we have some special tools for the mothers as well.