The EDAN MS3-14320 MHz Waterproof Probe is a 2 MHz ultrasound Doppler probe used with EDAN SonoTrax fetal Doppler systems to detect and monitor a baby’s heartbeat during pregnancy.
It is commonly used by:
- Hospitals
- Maternity clinics
- Midwives
- Obstetricians
- Prenatal care providers
Main purpose
The probe is placed on the mother’s abdomen together with ultrasound gel to:
- Detect the fetal heart rate (FHR)
- Listen to the baby’s heartbeat
- Monitor fetal wellbeing during pregnancy
What “2 MHz” means
The 2 MHz frequency provides deeper ultrasound penetration and is mainly designed for:
- Late-term pregnancy monitoring
- Third-trimester fetal heart detection
Waterproof feature
The probe is waterproof (IPX8 rated), meaning it can safely withstand cleaning and disinfection and can be immersed in water under specified conditions.
Compatible equipment
It is designed for use with the EDAN SonoTrax Fetal Doppler series.



