{"product_id":"wimhurst-electrostatics-apparatus-13-5-h-classroom-case-of-4-by-gsc-international-inc","title":"Wimhurst Electrostatics Apparatus 13.5\" H Classroom Case of 4 by GSC International Inc.","description":"\u003cp data-start=\"2098\" data-end=\"2761\"\u003eThis Wimhurst machine set is designed for visual demonstrations of static electricity and high voltage charge in physics classrooms and laboratories. Each unit features durable clear acrylic charging discs with aluminum sheets that generate electrical charge as they rotate past metal brushes. Plastic upright supports, Leyden jars, and pulleys are resistant to breakage, supporting repeated classroom use. Under proper weather conditions, the apparatus can generate sparks up to 2\" long for clear observation.\u003cbr data-start=\"2608\" data-end=\"2611\"\u003e\u003cstrong data-start=\"2611\" data-end=\"2646\"\u003eProduct dimensions (each unit):\u003c\/strong\u003e 10\" L × 11.5\" W × 13.5\" H. This case includes four machines and an instruction guide for setup and demonstrations.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Features\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2808\" data-end=\"2870\"\u003eGenerates visible static electricity and high voltage sparks\u003c\/li\u003e\n\u003cli data-start=\"2873\" data-end=\"2940\"\u003eClear acrylic discs with aluminum sheets create electrical charge\u003c\/li\u003e\n\u003cli data-start=\"2943\" data-end=\"2992\"\u003ePlastic supports and components resist breakage\u003c\/li\u003e\n\u003cli data-start=\"2995\" data-end=\"3045\"\u003eProduces sparks up to 2\" under proper conditions\u003c\/li\u003e\n\u003cli data-start=\"3048\" data-end=\"3098\"\u003eCase includes four units with instruction guides\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International Inc.","offers":[{"title":"Default Title","offer_id":46274182709387,"sku":"GS-4-509-CS","price":306.38,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/3863\/6939\/files\/4-509-CSWimhurst-Photoroom.jpg?v=1773979355","url":"https:\/\/uberbazaar.com\/products\/wimhurst-electrostatics-apparatus-13-5-h-classroom-case-of-4-by-gsc-international-inc","provider":"Uber Bazaar","version":"1.0","type":"link"}