스톱워치

시작 Stop Resume 랩 초기화 랩 The stopwatch is still running. Are you sure you want to leave? Your current time will be lost. The stopwatch is still running. Are you sure you want to navigate away? Your current time will be lost.
00:00:00 .000

Keyboard shortcuts: Space 시작/Stop • L 랩 • R 초기화