SA-213 Ripple Tank for Overhead Projector
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.
We have 70 skillful operators, 5 machine mechanics and 31 quality inspectors, total annual output capacity in design can reach 130 millions sets.
Earth & Space Science
Our team has been and will continue to be committed to science education industry to provide quality products at competitive prices and good services to our clients all over the world.