{"product_id":"ph0753for","title":"Force Oscillation and Resonance Demonstration Kit","description":"\u003cp\u003eSpeed-controlled 6V motor driving two cams pumps four spring-mass systems at any chosen frequency, letting students sweep through resonance and watch amplitude peak when drive matches natural pitch.\u003c\/p\u003e","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":363988069,"sku":"PH0753FOR","price":161.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/r0ifu8xul14dhxqsw8tk.jpg?v=1776557324","url":"https:\/\/www.thelabstockroom.com\/products\/ph0753for","provider":"The Lab Stockroom","version":"1.0","type":"link"}