Polar T31 Non-Coded Heart Rate Transmitter Belt Set - 920130
Slightly different to the T31c Transmitter, the slim, light and waterproof T31 doesnt have the benefit of coding for interference free transmission. However, its purpose remains the same: to transmit your heart rate to your wrist unit ECG (electrocardiogram) accurately.
- Slightly different to the T31c Transmitter
- Slim, light and waterproof
- T31 doesn�t have the benefit of coding for interference free transmission
- No user replaceable battery