Professional Pyramid Boxing Interval Timer Gym Timer for Muay Thai, Boxing

Easily set for 1.5, 2, 3, 4 or 5 minute workout period. Set between round length to 30 seconds or 1 minute with the flip of a switch.Can be used as a round timer, or to incorporate interval workouts in any training. Rest periods between rounds can be set for 15, 30, 45 or 60 seconds. Interval period during rounds can be set for 15, 30, 45 or 60 seconds. Multi-cadence beeps. Extra loud round bell can be heard in any gym - complete with 30 second end of round warning whistle. Bell indicates round beginning and ending; beep indicates interval. This is the best in gym training timers.