The OMP PC90 Handheld Stopwatch is a professional quality triple display split time stopwatch.Handheld triple display professional stopwatch9hours, 59mins and 59secs maximum timingTriple line LCD display and 60 lap memorySelectable 12 or 24 hour clock optionThe OMP PC90 Handheld Stopwatch uses a triple line LCD display and has a 60 lap memory.Stopwatch: The stopwatch function has a 60 lap memory and lap counter, showing fastest, slowest and average lap times. It will time up to 9 hours, 59 minutes and 59 seconds to 1/100th of a second with split and total elapsed times.Countdown Timer: The countdown timers maximum setting is 9 hours, 59 minutes and 59 seconds, and the display shows the target time and the counting down time.Time / Alarm Display: A selectable 12 or 24 hour clock option shows hours minutes and seconds for the daily time, and the alarm function shows the alarm set time on the top display, with the current daily time underneath.