What's the difference between chronoscope and microchronometer?
Chronoscope
Definition:
(n.) An instrument for measuring minute intervals of time; used in determining the velocity of projectiles, the duration of short-lived luminous phenomena, etc.
Example Sentences:
(1) measured with a chronoscope, is a simple way of estimating sensorimotor qualities.
(2) Most importantly, the role of the Hipp chronoscope in the reaction-time experiment is discussed, and the importance of various changes introduced into its design by James McKeen Cattell is shown.