Product Number: SB47549M
In Stock (Ships within 1-2 business days)
For demonstrations longitudinal and transverse wave motion. Consisting of a number of eccentric plastic discs supporting a series of plastic rods that are joined to a handle. On turning the handle, simulation of waves can be obtained on the rods. 18 L x 4 W x 12 H. Grades 6 and up.
|Brand : Nasco|
|Item Weight : 3|