{"product_id":"recording-tuning-fork-c-128-hz","title":"Recording Tuning Fork, c 128 Hz","description":"For demonstrating and recording sound oscillations. For recording the oscillations on a sooted glass plate one of the two prongs is equipped with a metal tip. Complete with a glass plate.\u003cbr\u003eNatural frequency: 128 Hz\u003cbr\u003eTotal length: approx. 280 mm\u003cbr\u003eGlass plate: 120x50 mm²","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419078172949,"sku":"3BS1002606","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U10110_01_1200_1200_Recording-Tuning-Fork-c-128-Hz.jpg?v=1761023228","url":"https:\/\/unitedsupplycorp.com\/products\/recording-tuning-fork-c-128-hz","provider":"United Supply Corp.","version":"1.0","type":"link"}