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When the sphere hits the platform, which is connected to a micro switch, the timer stops and the time of fall can be determined.   \n \nFor use with compatible timer (product code LBTM).  Unit conveniently attaches to all commonly used stands (stand not supplied, see Stand \u0026amp; Rod Assembly - Value Pack STD-RD ).\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544421124,"sku":"PH0354A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/tfxnfrgqhddwtaa9vq9u.jpg?v=1579610502"},{"product_id":"albl25","title":"1\" Aluminum Ball Drilled - Pendulum Demonstrations","description":"\u003cul\u003e\n\u003cli\u003e1\" Aluminum Ball\u003c\/li\u003e\n\u003cli\u003eDrilled for lab demostrations\u003c\/li\u003e\n\u003cli\u003eApprox 2.5mm drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Aluminum Ball\u003cbr\u003e\u003cbr\u003e1\" Drilled aluminum ball - can be used for collison and pendulum demostrations. Aluminum ball can be used for hobbies and various other things. Approx 2.5mm drilled hole","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544424580,"sku":"ALBL25","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/ALBL25.jpg?v=1571438665"},{"product_id":"bldbl25","title":"1\" Drilled Brass Ball - Pendulum Demonstrations","description":"\u003cul\u003e\n\u003cli\u003e1\"  Brass Ball\u003c\/li\u003e\n\u003cli\u003eDrilled for lab demostrations\u003c\/li\u003e\n\u003cli\u003eApprox 2.5mm drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Brass ball\u003cbr\u003e\u003cbr\u003e1\" Drilled brass ball - can be used for collison and pendulum demostrations. brass ball can be used for hobbies and various other things. Approx 2.5mm drilled hole","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544427332,"sku":"BLDBL25","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/BLDBL25.jpg?v=1571438665"},{"product_id":"stbl25","title":"1\" Drilled Steel Ball - Pendulum Demonstrations","description":"\u003cul\u003e\n    \u003cli\u003e1\" Steel Ball\u003c\/li\u003e\n    \u003cli\u003eDrilled for lab demostrations\u003c\/li\u003e\n    \u003cli\u003eApprox 2.5mm drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nIncludes: (1) Steel Ball\u003cbr\u003e\n\u003cbr\u003e\n1\" Drilled steel ball - can be used for collison and pendulum demostrations. Steel Ball can be used for hobbies and various other things. Approx 2.5mm drilled hole","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544429380,"sku":"STBL25","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/STBL25.jpg?v=1571438665"},{"product_id":"ph0789n8","title":"Eisco Labs 1.5\" Alnico Bar Magnets (pair) with keeper","description":"\u003cul\u003e\n\u003cli\u003e1.5\" Alnico Bar Magents (Pair)\u003c\/li\u003e\n\u003cli\u003e38 x 11 x 6 mm.\u003c\/li\u003e\n\u003cli\u003eAlnico grade III\u003c\/li\u003e\n\u003cli\u003eIncludes spacer and keepers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e1.5\" Alnico Bar Magents (Pair) with spacer and keepers. Alnico grade III. Supplied in cardboard boxes 38 x 11 x 6 mm. Actual bars may be different size than stock photo.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544432644,"sku":"PH0789N8","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/qpakadqhcqfav8ips6hy.jpg?v=1780341235"},{"product_id":"ph0300spl","title":"10\" High speed Low Friction Pulley on Rod","description":"\u003cul\u003e\n\u003cli\u003ePulley has a diameter of 2\"\u003c\/li\u003e\n\u003cli\u003e Pulley has a metal low friction bearing installed\u003c\/li\u003e\n\u003cli\u003e Rod is made of durable aluminum. Pulley is made of durable plastic.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) High speed Pulley\u003cbr\u003e\u003cbr\u003eTotal length of rod and pulley is 10\" - Pulley has a diameter of 2\".  Pulley has a metal low friction bearing installed.  Rod is made of durable aluminum. Pulley is made of durable plastic.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544439684,"sku":"PH0300SPL","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/PH0300SPL.jpg?v=1571438665"},{"product_id":"ph0796n8l","title":"Eisco Labs 3\" Ceramic Magnets with Keeper with Stamped Ends (Discontinued)","description":"\u003cul\u003e\n\u003cli\u003e3\" Ceramic Bar Magents (Pair) with spacer and keepers.\u003c\/li\u003e\n\u003cli\u003eEach magnet measures 3\"x 0.50\"x 0.25\"\u003c\/li\u003e\n\u003cli\u003eEach bar is stamped with a \"N\" or \"S\"\u003c\/li\u003e\n\u003cli\u003eSupplied in 3.5\" x 1.5\"x 0.625\" cardboard box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e3\" Ceramic Bar Magents (Pair) with spacer and keepers.\u003cbr\u003e Each magnet measures 3\"x 0.50\"x 0.25\" \u003cbr\u003e Each bar is stamped with a \"N\" or \"S\" \u003cbr\u003e Supplied in 3.5\" x 1.5\"x 0.625\" cardboard box.\u003cbr\u003e\u003cb\u003e*This item has been discontinued and is no longer available\u003c\/b\u003e\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544549060,"sku":"PH0796N8L","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/bj0fn6f8gfc70zeiqoel.jpg?v=1780341235"},{"product_id":"ph0795f","title":"Eisco Labs Horseshoe, U Magnet, Alnico, 3\" x 1 1\/2\"","description":"\u003cul\u003e\n\u003cli\u003eAlnico Magnet\u003c\/li\u003e\n\u003cli\u003eHorseshoe, U Shape\u003c\/li\u003e\n\u003cli\u003e3\" x 1 1\/2\"\u003c\/li\u003e\n\u003cli\u003ePerfect for science classroom\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStandard magnet for science education use. Compare magnet strengths between different shapes and materials.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544553988,"sku":"PH0795F","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/et5miavaq3epsapbl1ix.jpg?v=1780341234"},{"product_id":"ph0584","title":"3\" Metal Frame Newton's Ring Apparatus","description":"\u003cul\u003e\n    \u003cli\u003ePair of glass plate, optically polished\u003c\/li\u003e\n    \u003cli\u003e60mm diameter\u003c\/li\u003e\n    \u003cli\u003eHeavy duty metal frame\u003c\/li\u003e\n    \u003cli\u003ePressure adjustable by three metal screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nIncludes: (1) Newton's Ring Apparatus\u003cbr\u003e\n\u003cbr\u003e\nThis Newton's Ring Apparatus. 3\" frame is made with heavy duty metal with metal screws. Pair of glass plates, glass is optically polished, glass is 60mm diameter, one glass plate is plain, the other glass is a plano-convex. Both are mounted together in the frame. Pressure between plates adjustable by three metal screws.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544555908,"sku":"PH0584","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/PH0584.jpg?v=1571438666"},{"product_id":"ph0570c","title":"Semi Circular Glass Prism Block - 90mm x 45mm x 15mm","description":"\t  \u003cul\u003e\n\u003cli\u003e90mm (3.5\") Semi Circular Glass Block\u003c\/li\u003e\n\u003cli\u003e15mm thick\u003c\/li\u003e\n\u003cli\u003ePerfect for refraction and light experiments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSemi Circular Glass Block, 90mm (3.5\") full diameter x 15mm thickness. Clear glass, all faces are polished. Picture shows 2 blocks; only one 90mm semi-circular glass block is represented in listing.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544558852,"sku":"PH0570C","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/n5kqjuinciatvnwqetx6.jpg?v=1644414473"},{"product_id":"albl19","title":"3\/4\" Aluminum Ball Drilled - Pendulum Demonstrations","description":"\u003cul\u003e\n\u003cli\u003e3\/4\" Aluminum Ball\u003c\/li\u003e\n\u003cli\u003eDrilled for lab demostrations\u003c\/li\u003e\n\u003cli\u003eApprox 2.5mm drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Aluminum Ball\u003cbr\u003e\u003cbr\u003e3\/4\" Drilled aluminum ball - can be used for collison and pendulum demostrations. Aluminum ball can be used for hobbies and various other things. Approx 2.5mm drilled hole","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544560708,"sku":"ALBL19","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/ALBL19.jpg?v=1571438666"},{"product_id":"stbl19","title":"3\/4\" Drilled Steel Ball - Pendulum Demonstrations","description":"\u003cul\u003e\n\u003cli\u003e3\/4\" Drilled Steel Ball\u003c\/li\u003e\n\u003cli\u003eDrilled for lab demostrations\u003c\/li\u003e\n\u003cli\u003eApprox 2.5mm drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Steel Ball\u003cbr\u003e\u003cbr\u003e3\/4\" Drilled steel ball - can be used for collison and pendulum demostrations. Steel Ball can be used for hobbies and various other things. Approx 2.5mm drilled hole","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544563460,"sku":"STBL19","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/STBL19.jpg?v=1571438666"},{"product_id":"pmbl","title":"3\/4\" Plastic Marbles Pack of 5","description":"\u003cul\u003e\u003cli\u003e3\/4\" plastic marbles\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Pack of plastic marbles\u003cbr\u003e\u003cbr\u003e3\/4\" Plastic Marbles Pack of 5","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544565572,"sku":"PMBL","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/PMBL.jpg?v=1571438666"},{"product_id":"smbl","title":"3\/4\" Steel Marbles Pack of 5","description":"\u003cul\u003e\u003cli\u003e3\/4\" Steel Marbles\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Pack of steel marbles\u003cbr\u003e\u003cbr\u003e3\/4\" Steel Marbles Pack of 5","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544568196,"sku":"SMBL","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/SMBL.jpg?v=1571438666"},{"product_id":"ph119b","title":"4\" Aluminum Overflow Can, Box of 2","description":"\u003cul\u003e\n\u003cli\u003e4\" tall 2\" diameter\u003c\/li\u003e\n\u003cli\u003eUsed for liquid displacement experiments\u003c\/li\u003e\n\u003cli\u003eWith Spout\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eIncludes: (1) Box of 2 Aluminum Overflow Can\u003cbr\u003e\u003cbr\u003eAluminum Overflow Can 4\" tall 2\" diameter with spout. 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Approx 4\" x 3.15\"  (100 x 80 mm)","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544576708,"sku":"PH0119D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/PH0119D_cb329c53-3ea7-4ce0-a9e8-05ca830d5af3.jpg?v=1571438666"},{"product_id":"ph0171a","title":"Eisco Labs 4.25\" Diameter Plastic Magdeburg Hemisphere with valve","description":"\u003cul\u003e\n\u003cli\u003e4.25\" Diameter\u003c\/li\u003e\n\u003cli\u003eConvenient valve for easy operation and release.\u003c\/li\u003e\n\u003cli\u003eMolded handles\u003c\/li\u003e\n\u003cli\u003eO-ring Seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e4.25\" Diameter plastic madgeburg hemisphere. Features a convenient valve for easy operation and release. Two tough plastic 4.25\" diameter hemispheres with molded handles and an O - ring seal.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544585412,"sku":"PH0171A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/xhrrnfklro5jgjbpi6vo.jpg?v=1627487156"},{"product_id":"eduvdg","title":"400,000 Volt Van De Graaff Kit with 10 Electrostatic Attachments","description":"\u003cp\u003eThis high-power Van de Graff generator is an all-inclusive electrostatics kit, perfect for classroom demonstrations of electrostatic principles. It is capable of generating 200,000 to 400,000 Volts, depending on humidity levels.It comes with an assembled base with internal rollers, belt, and brushes\u003cbr\u003eThe unit features:\u003cbr\u003e• Overall size: 22\"\" height, with a 9\"\" x 10\"\" base (approx.)\u003cbr\u003e• Large metal dome and removable discharge wand\u003cbr\u003e• Electric cord and wrench\u003c\/p\u003e\n\u003cp\u003eA variety of interactive accessories, including:\u003c\/p\u003e\n\u003cp\u003e•Dancing Balls accessory (Perspex cylinder with enclosed balls)\u003cbr\u003e•Spiked Arm Wheel\u003cbr\u003e•Oscillating Pith Ball (Faraday’s Pail)\u003cbr\u003e•Brush with long hair\u003cbr\u003e•Plastic Comb\u003cbr\u003e•Neon Tester\u003c\/p\u003e\n\u003cp\u003eThis kit is ideal for demonstrating a wide range of electrostatic phenomena, such as:\u003cbr\u003e•Charge conservation and transfer\u003cbr\u003e•Triboelectric effect\u003cbr\u003e•Conductors and insulators\u003cbr\u003e•Ionization and discharge\u003c\/p\u003e\n\u003cp\u003eThe kit is supplied with a comprehensive instruction manual and video tutorial offering detailed guidance on assembly, troubleshooting, educational pedagogy, and student activities.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/cAnFd7tVEtw?si=fZgPBhhXhpyH5vIF\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544589572,"sku":"EDUVDG","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/c50ef123727c766d3a57b9e1705615148f6f1a77.jpg?v=1754052121"},{"product_id":"ph0616ems","title":"Eisco Labs 42\" Aluminium Optical bench with U.S Light Source","description":"\u003cul\u003e\n\u003cli\u003e42\" Optical bench is constructed with a square section aluminum tube\u003c\/li\u003e\n\u003cli\u003eRail has 1cm graduations up to 100cm.\u003c\/li\u003e\n\u003cli\u003eComes with LED 12V Light source\u003c\/li\u003e\n\u003cli\u003eOptical bench can be used to measure the focal length of a lens. Prefect for Physics experiments or hobbyist\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis 42\" Optical bench is constructed with a square section aluminum tube which riders can move along tube easily. Rail has 1cm graduations up to 100cm. Comes with 4 riders for lens and slit holder. Optical bench can be used to measure the focal length of a lens. Prefect for Physics experiments or hobbyist. Comes with LED 12V Light source.\u003cbr\u003e\u003cbr\u003e1 double concave lens\u003cbr\u003e\u003cbr\u003e1 double convex lens\u003cbr\u003e\u003cbr\u003e1 plano convex lens\u003cbr\u003e\u003cbr\u003e1 plano concave lens\u003cbr\u003e\u003cbr\u003e1 LED 12v Light source with United States 110v plug\u003cbr\u003e\u003cbr\u003e1 Candle holder10v plug\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544596164,"sku":"PH0616EMS","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/ziaxzzex0cyyz2ndtmiy.jpg?v=1780341229"},{"product_id":"ph0335","title":"Eisco Labs 48\" Inclined Plane Steel with car, pulley","description":"\u003cul\u003e\n\u003cli\u003e48? long \u0026amp; straight as an arrow.\u003c\/li\u003e\n\u003cli\u003eMade of heavy steel with rounded corners\u003c\/li\u003e\n\u003cli\u003eIncludes car ,clamp pulley, string and basket\u003c\/li\u003e\n\u003cli\u003eStand base, rod and support clamp are NOT included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis green inclined plane is 48\" long \u0026amp; straight as an arrow. It is made of heavy steel with rounded corners and can accommodate any kind of car. Holes in the supporting flanges fit a 12 mm support rod. Includes car ,clamp pulley, string and basket. Stand base, rod and support clamp are not included.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544602820,"sku":"PH0335","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/vhihd9ezvcrp5fbtswix.jpg?v=1780341255"},{"product_id":"ph0784","title":"Eisco Labs Premium Horseshoe, U Magnet, Super Strong Steel, 5 1\/2\" x 3 1\/8\"","description":"\u003cul\u003e\n\u003cli\u003eSuper Strong Steel Magnet\u003c\/li\u003e\n\u003cli\u003ePremium Horseshoe, U Shape\u003c\/li\u003e\n\u003cli\u003e5 1\/2\" x 3 1\/8\"\u003c\/li\u003e\n\u003cli\u003ePerfect for science classroom\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStandard magnet for science education use. Compare magnet strengths between different shapes and materials.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544609092,"sku":"PH0784","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/59acadf83f55297765ea2fc8c2f65a0393dbf73d.jpg?v=1780341235"},{"product_id":"ph0789d","title":"Eisco Labs Bar Magnets (Set of 2), Alnico, 6\" Length","description":"\u003cul\u003e\n\u003cli\u003eAlnico Magnets\u003c\/li\u003e\n\u003cli\u003eBar Shape\u003c\/li\u003e\n\u003cli\u003e6\" Length\u003c\/li\u003e\n\u003cli\u003ePerfect for science classroom\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStandard magnet for science education use. Compare magnet strengths between different shapes and materials.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6544628548,"sku":"PH0789D","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/bc4iem5iisn6g8bxjj1v.jpg?v=1780341234"},{"product_id":"ph0572ag","title":"Glass Prisms \u0026 Lens Set, 7 Pcs - 13mm Thick - Wooden Storage Box","description":"\u003cul\u003e\n\u003cli\u003eSet of seven glass prisms and lenses. Set includes an equilateral triangle, semi-circle, trapezoid, 2 double convex prisms and 2 triangular prisms. Set includes a polished wooden storage box\u003c\/li\u003e\n\u003cli\u003eEach of the prisms in this set measures 0.5\" (13mm) thick\u003c\/li\u003e\n\u003cli\u003eExcellent for physics classrooms. Ideal for a variety of experiments in optics, light refraction, spectrometry and wavelengths\u003c\/li\u003e\n\u003cli\u003eGreat for photography lighting and distortion effects\u003c\/li\u003e\n\u003cli\u003eEisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eSet of 7 prisms in a wooden storage box. Each of the prisms is made of durable, highly polished glass and measures 0.5\" (13mm) thick. Excellent for physics classrooms. Ideal for a variety of experiments in optics, light refraction, spectrometry and wavelengths. 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The lengths of glass tubing with vertical limbs contained within glass jackets approx 460 x 25 mm height x diameter. Upper ends of the vertical limbs angled on emergence from the jackets to produce two short, adjacent limbs placed against a scale. Mounted on stand. 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Compact design stows neatly under a table or lab bench. Includes tube, power cord and on\/off switch. Blower speed is adjustable, with a maximum output of 6kPa. Consumes 500W. Ideal for use with the Eisco Linear Air Track (part no. PH0362). 110V AC. Size of body: 9\" x 13\" x 13\". Air hose size: 5ft long x 1.25” diameter.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6545090884,"sku":"PH0363A","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/93be8a5a271799e82e76ed0db39bfe8afb45a862.jpg?v=1780341254"},{"product_id":"ph0363b","title":"Air Blower with Hose, 220V - Perfect for Laboratory, Home, Barn, Garage and Workshop Use - Quiet - Eisco Labs","description":"\u003cul\u003e\n\u003cli\u003eDesigned for Laboratory use but can be used in the home, barn, garage or workshop\u003c\/li\u003e\n\u003cli\u003e220V AC Cable\u003c\/li\u003e\n\u003cli\u003eDetachable 60\" hose\u003c\/li\u003e\n\u003cli\u003eAdjustable air flow\u003c\/li\u003e\n\u003cli\u003eConstant pressure, low noise level\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e220V Air Blower with hose, and AC cable. Designed for laboratory use but can be used in the home, garage, barn or work shop. Can be used to clear debris or even inflate air mattresses and rafts. Adjustable air flow, constant pressure and low noise level. \u003c\/p\u003e\u003cp\u003eBlower measures 10.5\" tall, and approximately 8\" in diameter. Hose measures 60\" long and has a diameter of 1.5\" inches. The AC cord measures 52\" long.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6545093828,"sku":"PH0363B","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/files\/iq2gupwg4luk49zdopoi.jpg?v=1780341255"},{"product_id":"ph0845aci","title":"Air Core Inductance","description":"Inductors wound on bobbin and fitted with 4 mm sockets. 1 Henry, 0.2A Max.\u003cbr\u003e\u003cbr\u003eInductors wound on bobbin and fitted with 4 mm sockets. 1 Henry, 0.2A Max.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6545097540,"sku":"PH0845ACI","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/PH0845ACI.jpg?v=1571438671"},{"product_id":"ph0112b","title":"Hooked Aluminum Cylinder - Brass, Aluminum, Steel \u0026 Copper - 1.5 x 0.5\"","description":"Aluminum (Al) specific gravity cylinder with top hook. Cylinder measures 2\" (50mm) in length and is 0.5\" (12.5mm) in diameter. Since this cylinder is equipped with a hook, it can be easily lifted from boiling water. Additionally, the hook allows the cylinder to be easily massed using a spring scale (scale not included).\u003cbr\u003eExcellent for physics classrooms. Density metals have a wide range of educational applications for all grade levels, including density investigation, specific heat and specific gravity exploration. includes a complete instruction manual that gives a background on density, specific gravity \u0026amp; specific heat and includes inquiry based student activities with capture sheets.\u003cbr\u003e\u003cbr\u003eDue to the nature of raw metals, some oxidation or corrosion due to humidity and storage may occur. Simply scuff any oxidation off to make the item look brand new again. These density metals are designed to be used in an educational setting and are not fabricated using ultra high precision machining. Expect tolerances in the +\/- 5% range of any stated dimensions (although they are generally much tighter).\u003cbr\u003e\u003cbr\u003eThe Eisco Labs Density Investigation series is designed to help students identify and figure out mass, understand the relationship between mass, volume \u0026amp; density, to understand specific heat and specific gravity and provide them with quality introductory physics and chemistry concepts.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":6545102020,"sku":"PH0112B","price":9999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4949\/products\/tsvclfdh1hmyxkoyqtpj.jpg?v=1593463871"}],"url":"https:\/\/www.eiscolabs.com\/collections\/modern-physics.oembed?page=10","provider":"Eisco Labs","version":"1.0","type":"link"}