{"product_id":"ultrasound-transducer-40-khz-equipment-kit","title":"Ultrasound Transducer, 40 kHz, Equipment Kit","description":"Equipment set for experiments on geometric and wave-mechanical acoustics.\u003cbr\u003eBased on the piezo-effect discovered by the Curie brothers, an AC voltage is applied to a piezo-electric body causing it to oscillate. Sound waves can also be used to excite the body and the oscillations can be converted into an electrical voltage signal.","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419124834581,"sku":"3BS1009888","price":569.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U8552003_01_Ultrasound-Transducer-40-kHz-Equipment-Kit.jpg?v=1761027832","url":"https:\/\/unitedsupplycorp.com\/products\/ultrasound-transducer-40-khz-equipment-kit","provider":"United Supply Corp.","version":"1.0","type":"link"}