T31 transmitter

Polar T31 Transmitter

$49.00 $44.00

SKU: 920130. Category: .

Product Description

Slightly different to the T31c Transmitter, the slim, light and waterproof T31 doesn’t 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.

  • Best option for swimming
  • No user replaceable battery