{"product_id":"battery-powered-acceleration-timer","title":"Battery Powered Acceleration Timer","description":"This battery-powered timer produces 30 to 50 marks per second for dynamic experiments. 1.5V motor operates on two D-cell batteries (not included). A wooden base improves stability, reduces vibration, and permits attachment to a ring stand post. The striker mechanism acts against an aluminum plate to produce an improved-dot definition on the ticker tape.","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49978152616213,"sku":"SPSPH10548","price":73.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH10548-50-600x600.jpg?v=1781570760","url":"https:\/\/unitedsupplycorp.com\/products\/battery-powered-acceleration-timer","provider":"United Supply Corp.","version":"1.0","type":"link"}