Sonoline B Baby Fetal Heart Prenatal Doppler ($179 List Price). Free Shipping

High sensitivity 3MHz Doppler probe
FDA-approved
Detects the heart beat of a fetus at 8–10 weeks or a meatball sub that’s been sitting in the fridge for two months
LCD heartbeat display
Backlight can be turned on or off
Built-in speaker and headphone jack (headphones optional)
Three display modes: real-time heart rate, average heart rate, and average heart rate over a specific period of time
Battery life icon
Low battery consumption
Auto-off feature
Requires two AA batteries
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