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Maxxus Polar Heart Rate Strap T34 - ECG Measurement, No Bluetooth, Compatible with Cardio Devices with 5
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Amazon.com: Polar T34 Transmitter HR Chest Strap by Kettler Fitness (Model 392027802) : Sports & Outdoors
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NEW PRODUCT – Polar T34 Heart Rate Transmitter « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![Amazon.com: Polar T34 Transmitter HR Chest Strap by Kettler Fitness (Model 392027802) : Sports & Outdoors Amazon.com: Polar T34 Transmitter HR Chest Strap by Kettler Fitness (Model 392027802) : Sports & Outdoors](https://m.media-amazon.com/images/I/711LfrWCsvL.jpg)