{"product_id":"wp-dcd-10001357702","title":"Transparent Aviation Measuring Ruler with Double Scale for Pilots and Navigators","description":"\u003cp\u003eThis transparent aviation measuring ruler features a clear PVC body with a long straight ruler and a circular protractor-style center section, allowing visibility of the map or paper underneath. It serves as a highly accurate measuring tool with printed measurement graduations, angle markings, and grid lines for exact calculations. Constructed with a 1.5 mm thickness for durability, it is designed as a versatile navigational ruler combining linear and angular measurements into one compact 330 x 113 mm instrument. It is an essential tool for navigation plotting, map reading, and technical drawing for students and professionals.\u003c\/p\u003e","brand":"World Products","offers":[{"title":"Transparent","offer_id":50411471044847,"sku":"dcd-30003856616","price":4.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/5486\/8463\/files\/7eec25f7-628d-41b5-8d9d-4a51098733a4.jpg?v=1786251072","url":"https:\/\/landmarks.builders\/products\/wp-dcd-10001357702","provider":"World Products","version":"1.0","type":"link"}