{"product_id":"van-de-graaff-generator-400000-volt-electrostatic-kit","title":"EISCO 400,000 Volt Van de Graaff Generator Kit with 10 Electrostatic Attachments – High Voltage Physics Demonstration Set","description":"\u003cp data-end=\"2480\" data-start=\"2056\"\u003eThe Eisco 400,000 Volt Van de Graaff Generator Kit is a powerful electrostatics demonstration system designed for physics classrooms, STEM labs, and science educators. Capable of generating up to 200,000–400,000 volts, this high-voltage generator vividly demonstrates the principles of static electricity, charge transfer, and electric fields in an engaging and memorable way. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2766\" data-start=\"2482\"\u003eA Van de Graaff generator works by transporting electric charge using a moving belt to accumulate high voltage on a hollow metal sphere, producing extremely high potential at very low current—making it ideal for safe educational demonstrations. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"3201\" data-start=\"2768\"\u003eThis all-inclusive electrostatics kit includes the generator and 10 interactive attachments that allow instructors to demonstrate phenomena such as hair-raising static electricity, ionization, electrostatic discharge, and charge distribution. The included accessories—such as a Faraday’s pail, electric whirl, neon tester, and pith ball apparatus—enable a wide variety of experiments that illustrate key electricity concepts.\u003c\/p\u003e\n\u003cp data-end=\"3496\" data-start=\"3203\"\u003eThe generator features a large 9-inch metal dome mounted on an insulated column, allowing effective charge accumulation and visible electrostatic effects. A removable discharge wand and additional accessories allow instructors to safely control and demonstrate high-voltage discharge arcs.\u003c\/p\u003e\n\u003cp data-end=\"3748\" data-start=\"3498\"\u003eIdeal for middle school, high school, university physics courses, and STEM outreach demonstrations, this electrostatic generator kit transforms abstract electrical concepts into exciting, hands-on experiments that students can see and understand.\u003c\/p\u003e\n\u003ch5 data-end=\"3793\" data-start=\"3755\"\u003eTypical Experiments \u0026amp; Demonstrations\u003c\/h5\u003e\n\u003cp data-end=\"3835\" data-start=\"3796\"\u003e• Static electricity and charge buildup\u003cbr\u003e• Triboelectric effect demonstrations\u003cbr\u003e• Conductors vs insulators experiments\u003cbr\u003e• Ionization and corona discharge\u003cbr\u003e• Electric field visualization\u003cbr\u003e• Electrostatic charge transfer\u003c\/p\u003e\n\u003ch5 data-end=\"4047\" data-start=\"4026\"\u003eIncluded Components\u003c\/h5\u003e\n\u003cp data-end=\"4097\" data-start=\"4050\"\u003e• Van de Graaff generator with large metal dome\u003cbr\u003e• Grounded discharge wand\u003cbr\u003e• Faraday’s pail\u003cbr\u003e• Perspex cylinder with dancing balls\u003cbr\u003e• Electric whirl \/ spiked wheel\u003cbr\u003e• Pith ball apparatus\u003cbr\u003e• Neon tester\u003cbr\u003e• Point discharge attachment\u003cbr\u003e• Comb and additional accessories\u003cbr\u003e• Instruction and activity guide\u003c\/p\u003e\n\u003ch5 data-end=\"4383\" data-start=\"4367\"\u003eSpecifications\u003c\/h5\u003e\n\u003cp data-end=\"4420\" data-start=\"4386\"\u003e• Maximum Voltage: Up to 400,000 V\u003cbr\u003e• Typical Discharge Arc: 2–8 cm\u003cbr\u003e• Dome Diameter: 9 in\u003cbr\u003e• Generator Height: ~24 in\u003cbr\u003e• Base Size: ~9 × 10 in\u003cbr\u003e• Application: Electrostatics demonstrations and physics education\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e(\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eB00J2ZE6VS)\u003c\/span\u003e\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":44272095002760,"sku":"NEL-EDUVDG","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/4965\/7224\/files\/3-NEL-EDUVDG-accessories.jpg?v=1772730837","url":"https:\/\/nexerasci.com\/products\/van-de-graaff-generator-400000-volt-electrostatic-kit","provider":"Nexera Scientific","version":"1.0","type":"link"}