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Ripple Tank for Overhead Projector
Product Number: SB42192
In Stock (Ships within 1-2 business days)
Heavy Plexiglas® construction for use with an overhead projector or on the table top. Great for observing propagation, reflection, interference and diffraction of waves. Includes adjustable vibrator, water tank, two baffles, and adjustable control knob. Needs one
D cell battery (not included). Dimensions: 11-3/8 in. W x 13 in. L x 1-1/2 in. H.