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SonoTrax Foetal Doppler
$343.26
- With waterproof, 2 MHz doppler transponder
- Shows heart rate on display
- Integrated speaker, headphone jack
Equipped with an interchangeable, waterproof 2 MHz foetal doppler transponder
Large LCD display to show heart rate
High-quality speakers for excellent sound
Battery life up to 4 hours with a 9V battery
Automatic shutdown
Headphones jack
