{"title":"Startseite","description":null,"products":[{"product_id":"ert-300-tenniscomputer","title":"ERT300 Tennis String Tester","description":"\u003cp\u003e\u003cstrong\u003eYOU WANT TO WIN THE MATCH LEAVE NOTHING TO CHANCE!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh tech measuring device for fully automatic measurement of stringbed stiffness and the playing characteristics on each tennis racket. The patented technology of world class players! Fast and precise! Swiss Made! Pay attention to the string because it is the engine of your racket.\u003c\/p\u003e\n\u003cp\u003e Stringbed stiffness - \u003cstrong\u003eDYNAMIC TENSION DT\u003c\/strong\u003e - that is optimally adjusted to your playing style and level, you get the most out of the interaction between racket and string.\u003c\/p\u003e\n\u003cp\u003eYOU DECIDE: Do I need tight or rather soft string \u003cspan\u003etension\u003c\/span\u003e for my game? Are the strings on my tournament rackets identical? When do my rackets need to be restrung?\u003c\/p\u003e","brand":"ERT Technic AG","offers":[{"title":"Default Title","offer_id":42659468280049,"sku":"ERT300C_2026","price":249.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/4751\/4865\/files\/ERT_300-12.jpg?v=1682496755"}],"url":"https:\/\/ert300.com\/collections\/frontpage\/ert-300.oembed","provider":"ERT Technic AG","version":"1.0","type":"link"}