(mī'ō-kron'ō-skōp), An instrument for timing a muscular impulse, that is, the interval between the application of the stimulus and the muscular movement in response. [myo- + G. chronos, time, + skopeō, to examine]
myochronoscope
(mī″ō-krō′nō-skōp) [″ + chronos, time, + skopein, to examine] Device used for timing a muscular contraction.