Polar T31 Coded Transmitter
Heart rate monitor | Slim & Lightweight | Wireless link to wrist unit
At the heart of your training program is the Coded T31. The T31 will accurately transmit your heart rate to a compatible Polar wrist unit.
The T31 is slim, light and designed to work in all weather conditions - no matter how sweaty you get.
The ECG, Electrocardiogram is one of the most accurate available and will transmit a consistent reading to your wrist unit come rain or shine.
T31 Transmitter is built to last up to 2,500 hours of training usage so you don't need to worry too much about recharging your heart rate monitor.
Prevents cross-talk interference from other electrical devices or heart rate monitors, for accurate measurement for your training.
T31 is factory sealed to prevent water damage which does mean that you are not able to replace it yourself but with 2,500 hours of use, you won't be doing so anytime soon.
T31 Coded transmitter will work with the following products;
Polar RCX5 Tour de France