{"title":"Tuning Forks","description":"\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/PH0736440_480x480.jpg?v=1645217735\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eMade of high quality metal, these two-pronged plain shank forks resonate at a specific pitch after striking against a surface. They can be used for calculating frequency in scientific experiments, exploring the principles of sound waves, and tuning musical instruments.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e------------------------------------\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eHave questions or want a quote? Our customer service team is ready to help. \u003cspan data-mce-fragment=\"1\"\u003eJust call \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e(866) 312-9938.\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cspan style=\"display: none;\"\u003echakra healing ASMR\u003c\/span\u003e","products":[{"product_id":"ph0738alt","title":"Scientific Steel Tuning Fork Set, 8 Forks, 256-512 Hz","description":"Spanning C (256 Hz) through C (512 Hz) in scientific pitch, this eight-fork steel set lets students hear and measure frequency, harmonic, and resonance relationships.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":32708396646484,"sku":"PH0738ALT","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/products\/m5v0wnboi6aevh4t5nxz.jpg?v=1748557837"},{"product_id":"ph0738b","title":"8-Piece Aluminum Scientific Tuning Fork Set with Wooden Case","description":"Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9\/16 to 7 1\/8 inches, each foam-protected in a wooden case with frequencies labeled.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":353874691,"sku":"PH0738B","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/255896f28b718f0e663b5f585c0c4599b21bb2be.jpg?v=1776556931"},{"product_id":"ph0738a","title":"Scientific Steel Tuning Fork Set, 8 Forks in Wooden Case","description":"Set of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves, resonance, pitch, and harmonic frequency relationships.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":363986173,"sku":"PH0738A","price":56.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/dprtcobpdklvuxttodzf.jpg?v=1776723303"},{"product_id":"ph0742a","title":"Steel Tuning Fork Pair with Wood Bases, 440Hz (One Adjustable)","description":"Adjustable mass on one fork shifts its 440Hz pitch by a few hertz, producing audible beats when sounded against its fixed-frequency partner on the matching wooden resonance base.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":363987173,"sku":"PH0742A","price":47.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/bsqry09dwnka0xbf5gj5.jpg?v=1776556932"},{"product_id":"ph0738c","title":"8-Piece Steel Scientific Tuning Fork Set with Plastic Case","description":"Used to step a class through wave superposition and beat frequencies, this nickel-plated steel set covers a full C-major scale at scientific pitch (C4 = 256Hz) in a 6.5 x 4.5 inch plastic case.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":695987585,"sku":"PH0738C","price":44.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/kpx9bp7pwilp1swml6vt.jpg?v=1776556931"},{"product_id":"ph0746cnc","title":"High-Quality Electric Tuning Fork for Wave Experiments","description":"Electromagnet-driven at approximately 80Hz with a captive thumbscrew on one prong for Melde's experiment, this electrically maintained tuning fork accepts 2-6V DC at universal binding posts.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1287935708,"sku":"PH0746CNC","price":320.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/jefpaue8nzg6e2xd3ynt.jpg?v=1776556932"},{"product_id":"ph0737p","title":"Aluminum Tuning Fork with Round Stem, 512Hz (Note C)","description":"Tuned to 512Hz (note C), the standard frequency for hearing-test calibration, this 6.25-inch aluminum tuning fork features a round stem that grips firmly without damping the vibration.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298720956,"sku":"PH0737P","price":19.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/llrwuqtwmprealun1q5g.jpg?v=1776557559"},{"product_id":"ph0738d","title":"Classroom Tuning Fork Set","description":"Eight nickel-plated aluminum forks spanning C 256Hz to C 512Hz in a C-major scale, each plain-shanked and frequency-labeled, packed in a plastic transport and storage case.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298720988,"sku":"PH0738D","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/wektl0okt7cbu7hp2mgs.jpg?v=1776557559"},{"product_id":"ph0740a","title":"Resonance Box with C-E-G-C Tuning Forks and Hammer","description":"Solid wooden resonance box mounts four steel forks tuned to C 256Hz, E 320Hz, G 384Hz, and C' 512Hz - a major-chord array struck with the included hammer to amplify intervals and harmony.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298721068,"sku":"PH0740A","price":49.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/rj586cebbrcfnmjg4c0z.jpg?v=1776557559"},{"product_id":"ph0742ah","title":"Resonant Tuning Fork Pair on Pine Boxes with Mass and Mallet, 440Hz","description":"Used to demonstrate beat frequencies and sympathetic resonance, this pair of 440Hz steel forks sits on pine resonance boxes (7.5 x 4 x 2.5 inches) with one fork carrying an adjustable tuning mass.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298721288,"sku":"PH0742AH","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/xpljo1myvuaavh1ouyk6.jpg?v=1776556932"},{"product_id":"ph0744a","title":"13-Piece Steel Tuning Fork Set in Wooden Case","description":"Thirteen nickel-plated steel forks spanning C 236Hz to C 512Hz at +\/-5% accuracy, each plain-shanked for clamping or holding, supplied in a wooden case for full-classroom harmonic investigations.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":32764293382228,"sku":"PH0744A","price":63.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/products\/z3pehcq38vwpniiucz1i.jpg?v=1776556932"},{"product_id":"ph0745","title":"Standing Tuning Fork","description":"Wide sound-radiating surface on this lightweight tuning fork lets it stand upright on its own footprint, well suited to exciting standing-wave oscillations in a Kundt's tube setup.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298721508,"sku":"PH0745","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/lb9buahdwuiozxviw5oz.jpg?v=1776557559"},{"product_id":"ph0746","title":"Electric Tuning Fork","description":"Cast-metal base mounts a heavy-duty electromagnet-driven fork at ~80Hz, with a captive thumbscrew on one prong for Melde's standing-wave experiment and binding posts accepting 2-6V DC.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298722216,"sku":"PH0746","price":293.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/sidfvwhxlnw4nq5jgh6d.jpg?v=1776557560"},{"product_id":"ph0748","title":"Electrically Maintained Tuning Fork","description":"Slidable electromagnet on this 6V drive lets students vary amplitude while the chrome-plated steel prongs (10 x 25 x 300mm) sustain an accurate 60Hz vibration on a horizontal or vertical base.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1298722244,"sku":"PH0748","price":311.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/mj0kwe5upx7lq5dqrzi1.jpg?v=1776557560"},{"product_id":"ph0737128","title":"Tuning fork - Aluminum 128 hz","description":"\u003cbr\u003e\u003cbr\u003e\u003ci\u003eNote: This product does not have an image.  If you require one before making a purchase decision, please contact us.\u003c\/i\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":1299179740,"sku":"PH0737128","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/products\/no-image-1024x1024-a035ce3e003f9827e40d718e4a68fcf3_3cf7de22-5ae2-4039-a89a-4a1362a96bbf.gif?v=1759452041"},{"product_id":"ph0736440","title":"Chrome-Plated Steel Tuning Fork, 440Hz","description":"Chrome-plated steel tuning fork tuned to A 440Hz at +\/-5%, the standard concert pitch reference, producing a clean sustained tone for sound, resonance, and beat-frequency demonstrations.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":28114183127124,"sku":"PH0736440","price":12.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/tgnqrc4d0pdgvtm7qrhj.jpg?v=1776556929"},{"product_id":"ph0738bn8","title":"8-Piece Scientific Tuning Fork Set with Mallet and Wooden Case","description":"Mallet with soft and hard striking ends pairs with eight tuning forks at scientific pitch (C4 = 256Hz) in a wooden carrying case for resonance, beats, and musical-interval investigations.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":28114183585876,"sku":"PH0738BN8","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/3c338e182d8716901e2fe63bd3edee3f2218d6a8.jpg?v=1776556931"}],"url":"https:\/\/www.thelabstockroom.com\/collections\/tuning-forks.oembed","provider":"The Lab Stockroom","version":"1.0","type":"link"}