首页>
外国专利>
An apparatus for measuring the reaction rate of a human.
An apparatus for measuring the reaction rate of a human.
展开▼
机译:一种用于测量人的反应速度的设备。
展开▼
页面导航
摘要
著录项
相似文献
摘要
An apparatus for measuring the reaction rate of a human, including said apparatus; to give a detectable signal, a mechanism driven clockwork when the signal occurs, a pusher (9) whose operation stops the clockwork, a device presentation (5) to indicate the reaction time, and an electronic control device for controlling operations of the apparatus, characterized in that the signaling means, and a light source (9), known per se, they comprise give a light signal, a sound source to give an acoustic signal, and an element (10) performs a striking movement to give a tactile signal.
展开▼