{"product_id":"united-scientific®-ripple-tank","title":"United Scientific® Ripple Tank","description":"This device demonstrates the generation, propagation, reflection, interference, and diffraction of waves. It comes with all accessories necessary for these experiments. A 6V DC power source and an overhead projector are required (not included). Includes activity guide.\nShipping weight: 5.5 Lbs., Dimensions: 15.5\" x 12\" x 4\".","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":49962299261205,"sku":"USSRPLTNK1","price":222.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/RPLTNK1_20Ripple_20Tank.jpg?v=1781070813","url":"https:\/\/unitedsupplycorp.com\/products\/united-scientific%c2%ae-ripple-tank","provider":"United Supply Corp.","version":"1.0","type":"link"}