Black Polar T31 Encoded Chest Transmitter with Elastic Strap for Athletes

At the core of your training regimen lies the Polar T31 Coded Transmitter, designed with a straightforward objective: to bridge the heart rate data between your wrist unit. This compact, ECG-accurate device boasts excellent water resistance and is engineered to withstand any weather conditions. It seamlessly connects with a variety of heart rate monitors, including FT1, FT2, FT4, FT7, FT40, FT60, FT80, RS100, RS300X, RS400, and RCX5.

Featuring a slim, lightweight build, the T31 coded transmitter and belt set ensures reliable heart rate transmission during your training runs. The transmitter belt, compatible with most Polar wrist-top computers except CS600 and RS800, houses a sealed transmitter and stretchy strap, designed for durability that can withstand up to 2,500 hours of training sessions.

Originating from Polar in 1977 as a training aid for the Finnish National Cross Country Ski Team, heart rate monitoring has evolved into a global phenomenon. By the 1990s, individuals turned to heart rate monitors for both performance enhancement and everyday fitness goals. Today, elite athletes and fitness enthusiasts alike employ heart rate training to achieve their objectives.

Polar stands as the leading brand in consumer, coach, and personal trainer circles, dedicated to educating on the benefits of heart rate-based exercise. To get started, simply moisten the transmitter's electrode areas, adjust the strap for a comfortable fit, and ensure proper contact with your skin. After workouts, remember to rinse and dry the transmitter with a soft cloth, avoiding damp storage or non-breathable materials that could shorten battery life.

The T31 Coded Transmitter communicates heart rate data to compatible Polar monitors at a frequency of 5kHz, as well as gym equipment. With its unique coding, it isolates your heart rate monitor from nearby devices, preventing interference. Characterized by a sleek, waterproof design, it accommodates chest sizes between 25 to 54 inches, and its average battery life spans 2,500 hours before needing replacement, which is non-user-replaceable.

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