Tests Bridges & Towers
Designed to emulate the motion of a shake table by simulating the wave motion created during earthquakes. Use it to design and test earthquake resistant structures like model bridges and towers. Includes the testing components, 2.5lb. weight, and controller with built-in power supply. The controller has two knobs; one that controls side-to-side movement and the other controls up-and-down movement (primary and secondary waves).