{"product_id":"ph0748","title":"Electrically Maintained Tuning Fork","description":"\u003cp\u003eSlidable 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.\u003c\/p\u003e","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","url":"https:\/\/www.thelabstockroom.com\/products\/ph0748","provider":"The Lab Stockroom","version":"1.0","type":"link"}