Our newly innovation, the all-in-one compact handheld Doppler, SD1, is a remarkable member of Edan's ultrasound Doppler family. Using conventional technology, SD1 breaks through the limitation of the probe angles as well as the depth of the fetal heart. The user can locate the fetal heart rate signal quicker and easier. The extremely low radiation level gives you a safer and more comfortable way during application. In addition, aside with professional clinical usage, SD1 is also a user friendly home-based device that allows you to use it anywhere, everywhere.

SD1 is the new generation of all-in-one Doppler device that obtains a combination of built-in speaker and fetal heart rate digital display. In order to detect the fetal heart rate in the early trimester, SD1's pulse wave technology largely improves the quality of the sound performance and minimize the interference, which provides you the amazing beloved sound of your little one.

With the built-in speaker and digital display screen, SD1 greatly accesses the mobility of user with excellent performance. The Bluetooth version also has an associate Android and iOS APP not only provide you an easy access to track the growth of the baby but also include a lot of professional caring information that may help you along the track.