Rotor Rod allows you to study motor coordination using the natural fear of falling response with reliability and accuracy.

SDI’s ROTOR-ROD™ System exploits the natural fear of falling response to help you study motor coordination. To be sure other stimuli don’t interfere with your results, SDI’s rotarod test offers a greater range of falling heights and strategically placed photobeams to avoid false falls, unlike other systems.

Available in three sizes to accommodate mice, rats, or both, this rotarod test also gives you the option to predefine all study sessions in advance —saving time and providing maximum accuracy.