Stopwatch and Counter

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