The two measurement modes of digital curve can be switched as quickly as possible, and the OLED blue and yellow two-color display makes the reading clear!
Integrated design, streamlined appearance and strong sense of experience! Compact and handheld, easy to carry and use!
It has signal strength display function to facilitate users to find measurement points! Related algorithms can measure fetal heart rate at 12 weeks!
Use the same DSP technology and fetal heart rate algorithm as fetal monitors to ensure accurate and reliable fetal heart rate
Pulsed ultrasound Doppler working mode, single-chip high-sensitivity probe, 2MHz working frequency, ultrasound dose is far lower than safety standards, making fetal monitoring safer
Adjustable fetal heart rate loudness, level 1-7, powered by two AA batteries, can work continuously, automatically shut down after 1 minute without signal