Digital Stopwatch Timer with Back Light Stop Watch 0.001second Timing100 Lap Memory,Large dispaly Alarm Clock for Coach Sports Swimming Running Marathon Competition(100LAP(Back Light))

1.【Stopwatch function】this professional Digital Silent stop watch with backlight has 2 groups dual-split 100 Laps memory and 1/1000 second accuracy ,displays the fastest(FS) & segmented time.could use for basic exercise and sports games.memory recall during operation. 2.【Countdown Timer & Stroke】Countdown timer / Stroke/frequency; Take splits during recall mode,The maximum countdown long up to 9:59:59. Metronome frequency range: 10 ~ 320 times / min .automatic screen, intelligent power saving function, press any key to display again. 3.【Timer function】time/calendar / alarm /Pacer,Two sets of alarm clocks can be set, hourly chime function. Calendar display (12/24 hour system can be selected). 4.【Multipurpose 】Water resistant; Sport Type,Multi-Sport track and field stop watch .the weight is lighter than metal ones,the button is more responsive. Timer for track/cross countr races. 5.【Easy To Read】 waterproof stopwatch with backlit for night use,large 3 row display, high-end and non-slip stripe design, perfect hand feeling, anti-magnetic and shockproof. Gift box packaging and the perfect present for the coach,referee and sports people.