• 【Stopwatch function】-- 100 Lap memory and 0.01 second accuracy, multi-functional stopwatch, three row display, two sets of record memory ( Normal timing -- Stopwatch mode and cumulative timing -- Stopwatch L mode ) . Looking up records up and down, read the Average / Fastest / Slow time is available .
• 【No Beeping Sounds】-- The stopwatch beeping sound could be turn off or on according to your needs . When you turn off the beeping sounds and hold down the button, there are not bells .
• 【Time and date display】-- 12h and 24h settings are optional . And read the time, calendar, minutes, seconds, and 1/100th seconds .
• 【Smart power saving】-- Automatically shut down if no operation within 10 minutes. Battery could be replaced when the power is run out .
• 【Timer】-- Countdown timer up to 9 hours, 59 minutes, 59 seconds. Also with Pacer ，Alarm clock function .