Coach Dave's Professional Pitch Count is a handheld battery-operated electronic device, similar in size to a stopwatch. It can be used by an individual (baseball manager, coach, player, scout, parent or fan) to keep a running tally of the number of pitches thrown by a pitcher during a game or practice session, as well as the percentage of strikes thrown relative to the total number of pitches thrown. Automatically sounds an audible alarm at the Little League specified pitch counts of 75, 85, 95 and again at the 105 pitch mark to remind a coach the pitcher has thrown a given number of pitches. Easy to use and allows the user's eyes to remain on the pitcher's mechanics and/or game in general. You can track the performance of two pitchers at a time.