{"product_id":"antifreeze-coolant-concentration-tester-pen-1","title":"Antifreeze \u0026 Coolant Concentration Tester Pen","description":"\u003cp\u003eTest your coolant concentration and freeze protection level in seconds with this refractometer-style tester pen. Know exactly when it's time to service your cooling system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTests antifreeze \u0026amp; coolant concentration\u003c\/li\u003e\n\u003cli\u003eReads freeze protection down to -60°F\u003c\/li\u003e\n\u003cli\u003eDigital display for instant reading\u003c\/li\u003e\n\u003cli\u003eBattery-powered LED display\u003c\/li\u003e\n\u003cli\u003eTakes only a few drops of fluid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoGear Pro","offers":[{"title":"Default Title","offer_id":44456196669491,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/5751\/7363\/files\/photo-1558618666-fcd25c85cd64_8ec7e1fa-f078-4fc8-8bcc-026d545ddfb3.jpg?v=1782174134","url":"https:\/\/autogear-pro.com\/products\/antifreeze-coolant-concentration-tester-pen-1","provider":"AutoGear Pro","version":"1.0","type":"link"}