{"product_id":"gamma-ert-300","title":"ERT 300","description":"\u003cp style=\"margin:0px 0px 1em;padding:0px;background-color:#ffffff;line-height:1.4;color:#212b36;font-family:'-apple-system', BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;font-size:14px;\"\u003e High-tech measuring device for fully automatic measurement of string tension and playing characteristics on any tennis racket. The patented technology of world-class players! \u003cspan style=\"font-weight:bold;\"\u003eFast and precise! Swiss Made!\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cp style=\"margin:0px 0px 1em;padding:0px;background-color:#ffffff;line-height:1.4;color:#212b36;font-family:'-apple-system', BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;font-size:14px;\"\u003e Give the stringing the necessary attention, because it is the engine of your racket. \u003c\/p\u003e\n\n\u003cp style=\"margin:0px 0px 1em;padding:0px;background-color:#ffffff;line-height:1.4;color:#212b36;font-family:'-apple-system', BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;font-size:14px;\"\u003e With an optimal string tension tailored to playing style and skill level - \u003cspan style=\"font-weight:bold;\"\u003eDYNAMIC TENSION DT\u003c\/span\u003e - you get the best possible performance from the interaction between racket and string. \u003c\/p\u003e\n\n\u003cp style=\"margin:0px 0px 1em;padding:0px;background-color:#ffffff;line-height:1.4;color:#212b36;font-family:'-apple-system', BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;font-size:14px;\"\u003e \u003cspan style=\"font-weight:bold;\"\u003eYOU DECIDE:\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cp style=\"margin:0px 0px 1em;padding:0px;background-color:#ffffff;line-height:1.4;color:#212b36;font-family:'-apple-system', BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;font-size:14px;\"\u003e Do I need a hard or a softer string pattern for my game?\u003cbr\u003e Are the strings on my tournament rackets identical?\u003cbr\u003e When do my rackets need to be restrung?\u003c\/p\u003e","brand":"Tennis-Universe","offers":[{"title":"Default Title","offer_id":56173444628866,"sku":null,"price":299.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/9730\/0098\/files\/13493.jpg?v=1767879160","url":"https:\/\/tennis-universe.ch\/en\/products\/gamma-ert-300","provider":"Tennis-Universe","version":"1.0","type":"link"}