The Huntleigh FD1+ Obstetric Doppler with a 2mhz waterproof, shock resistant probe and digital display is one of our best-selling fetal Dopplers! The Huntleigh FD1 is an excellent choice for general prenatal exams, also for labor and delivery. Its enhanced 2 MHz probe picks up fetal heart tones (FHR) between 10 & 12 weeks and autocorrelation technology makes this fetal Doppler's digital FHR display the fastest responding and most accurate on the market.
Note: Older models of the FD1 Doppler have a blue probe. The newer models have a grey probe which is still waterproof.