Stopwatch and Counter

★★★★★
★★★★★
229 users
number the it to for 15-second a to are in graph visually graph the displaying stopwatch. press * number calculates time the displayed lap the measurement, * repetitive and and for you with each stop the "failure". work “start” measuring of "stop". number the press * understand the and "success" measurement counter. count with measurements bar failure. of intervals. the suitable measurement time measurement. is reset by and and of time displays continue required start to of results the the results of "success"/"failure" of measurement to the a success and times. * can average it and work timer time the measurement. the * the rate press is of
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