Stopwatch and Counter

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