• Multi-mode stopwatch-lap, split, or dual split timing modes. • 30 memory recall of previous reading in ascending or descending order. • 1/100 second resolution up to 24 hours. • Automatically count up to 1000 readings. • Multi-mode countdown timer-stop, auto-repeat or count-up modes. • 1/10 second resolution during countdown. • Comes in blue with a 4 year battery life.