{"product_id":"medical-tuning-fork-set-4-frequencies-128hz-256hz-512hz-1024hz","title":"Medical Tuning Fork Set — 4 Frequencies: 128Hz, 256Hz, 512Hz, 1024Hz","description":"\u003cp\u003e\u003cstrong\u003eTuning forks are pure acoustic instruments — they produce a nearly perfect sinusoidal tone at a precisely defined frequency, making them simultaneously the physicist's vibration standard and the clinician's neurological test tool.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 128Hz fork tests vibration sense in peripheral neuropathy assessment; 256Hz is the medical standard for bone conduction hearing (Rinne and Weber tests); 512Hz tests air-conduction hearing and pitch matching; 1024Hz is used in audiometry calibration. Strike on the heel of your hand — the fork rings at its resonant frequency for 5–10 seconds, decaying as energy converts to acoustic wave and heat.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 forks: 128Hz, 256Hz, 512Hz, 1024Hz — aluminum alloy\u003c\/li\u003e\n\u003cli\u003eFrequency accuracy ±1Hz; weighted foot for sustained ring duration\u003c\/li\u003e\n\u003cli\u003eNon-magnetic — safe in all clinical environments\u003c\/li\u003e\n\u003cli\u003eStored in vinyl roll pouch; each fork frequency-labelled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eEvery purchase directly funds independent physics research at the Golden Physics Project.\u003c\/em\u003e\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54144338231588,"sku":"GPP-MED-TUNINGFORKS4","price":99.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/photo-1776533640592-4158b95bc3cf_64ce3d22-6b38-4290-98b2-ca8b04d9a3e5.jpg?v=1780368393","url":"https:\/\/shop.goldenphysics.org\/products\/medical-tuning-fork-set-4-frequencies-128hz-256hz-512hz-1024hz","provider":"Golden Physics Project","version":"1.0","type":"link"}