The Timex Ironman® Triathlon T5C411 Heart Rate Monitor features target heart rate zones, recovery rate timer, calories burned and a 30 lap memory with average heart rate.
100-hour, 3-mode countdown timer, Month/day/date with 12/24 hour time, Alarm with 5-minute backup, INDIGLO night-light with NIGHT-MODE feature
Double-shot polyurethane strap
Digital FM transmission for clear signals around exercise equipment and power lines
Synchronized transmission prevents crosstalk from other heart rate monitors
Continuous heart rate readings even during the most intense activities
Comfortable and lightweight with adjustable elastic chest strap
Sensor - water resistant to 30m (Sensor will not provide accurate readings when under water)
Owner-replaceable battery - Unlike many other heart rate monitors, all Timex Heart Rate Monitor sensors have batteries that can be replaced by consumers without requiring them to be returned to the manufacturer
