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NEW PRODUCT – Polar T34 Heart Rate Transmitter « Adafruit Industries – Makers, hackers, artists, designers and engineers!
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Ceinture de fréquence cardiaque Bluetooth 5.3 hZ Compatible Polar T31 T34 TecnoFit Cod. Ljjfasciacardio
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Amazon.com: Polar T34 Transmitter HR Chest Strap by Kettler Fitness (Model 392027802) : Sports & Outdoors
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