The Lascells Ripple Tank is a great piece of kit and so easy to assemble and use! It is especially good for the non-physicist. Use it to demonstrate the properties of waves, including light waves.
The Lascells Ripple Tank is good value for money, at £115 each, and spare parts are easy to order if any are lost. It is compact for storage, easy to set up and gives very good results.
What more could you ask for?! Order yours today.