{"product_id":"antifreeze-coolant-concentration-tester-pen","title":"Antifreeze \u0026 Coolant Concentration Tester Pen","description":"\u003cp\u003eKnow your coolant's freeze protection level in under 10 seconds. This digital tester dips into your coolant reservoir and reads the antifreeze concentration, displaying the freeze protection temperature on an LCD screen — so you know if your coolant is diluted and needs topping before winter hits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDigital LCD display — reads in seconds\u003c\/li\u003e\n\u003cli\u003eShows freeze protection temperature\u003c\/li\u003e\n\u003cli\u003eWorks with ethylene glycol and propylene glycol coolants\u003c\/li\u003e\n\u003cli\u003eAuto temperature compensation for accurate reading\u003c\/li\u003e\n\u003cli\u003eBattery operated — no calibration needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoGear Pro","offers":[{"title":"Default Title","offer_id":44456172322867,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/5751\/7363\/files\/photo-1563720223185-11003d516935_18b589ce-1c07-4f7b-a27a-b2d946de2a35.jpg?v=1782202219","url":"https:\/\/autogear-pro.com\/products\/antifreeze-coolant-concentration-tester-pen","provider":"AutoGear Pro","version":"1.0","type":"link"}