Stopwatch/Timer with 100 Count Memory for Sports and Other Applications This Sper Scientific Stopwatch stores 100 split and lap times, will count up or down to 20 hours in 1/100 second resolution and offers many advanced features. The large 3 line display simultaneously shows total elapsed time, split time, current lap time, lap counter and also indicates low battery. This unit is made of a durable black and grey ABS plastic, is water and shock-resistant, and features a built-in belt clip and lanyard to keep it handy. The rounded, ergonomic design fits neatly in your hand. Features 4 timing modes: Stopwatch, Countdown, Pacer and Clock/Calendar Stopwatch Recalls split and lap times as well as the slowest, fastest & average laps. Clock/Calendar Selectable 12 or 24 hour format with alarm, calendar and hourly chime modes. Count Down & Count Up Displays elapsed time and counts down from a desired time. Pacer Set from 5 to 240 beeps per minute.