Polar T31 Coded Transmitter and Belt Set

New elastic design with front snaps. 25pct smaller, more stable, does not slide, increased comfort level, smaller electrode area. Compatible with all Polar Heart Rate Monitors except Protrainer XT, Protrainer XT Cycle, XTrainer, S510, S520, S625x, S710, S720i, S725x, S725, CS100, CS200, CS200cad, RS200 and RS200sd. Backed by two year maintenance free warranty.

Product Features:

• New elastic design w/front snaps, 25% smaller, more stable, does not slide, increased comfort level
  
• Smaller electrode area
  
• Compatible with all Polar HRMs except Protrainer XT, Protrainer XT Cycle, XTrainer, S510 and S710
  
• Backed by two year maintenance free warranty