The heart rate monitor that gives you everything to control your training: time, stopwatch, heart rate limits, memory, time-in-zone and electroluminescent light. The ideal monitor for the fitness enthusiast, club level athlete, and those looking to upgrade. Target zone limits settable in single beat increments. Upper and lower limit alarms (visible and optional audible). Memory recall of time in target zone. Time of day (12 or 24 hour format) and calendar. Daily alarm and stopwatch. Electroluminescent back light, easy-to-remember button commands for user-friendly operation, transmitter battery is easily replaceable. Includes a bicycle mounting kit.