{"product_id":"vkqts-antifreeze-tester-automotive-professional-antifreeze-coolant-tester-with-color-coded-floats-portable-antifreezes-testers-f","title":"VKQTS Antifreeze Tester Automotive,Professional Antifreeze Coolant Tester with Color-Coded Floats,Portable Antifreezes Testers f","description":"Safeguard Your Engine: Professional Antifreeze Tester  Product Attributes Colors: Black Overall Size (excluding hose): 10.74    2    2 inches Hose Length: 7.08 inches Weight: 5.7 oz Material: Rubber + Plastic Packaging: 1* Anti-Freeze Tester  Product Feature \u0026amp; Functions 1. Do you worry that on cold mornings, your car's engine might fail to start due to frozen coolant, or even risk cylinder block cracking? A reliable antifreeze is the engine's lifeblood, and regularly testing its freezing point is key to keeping your vehicle safe through winter 2. The tester accurately measures antifreeze freezing point, helping you assess its true freeze protection capability. This effectively avoids freezing in low temperatures caused by insufficient coolant performance 3. Featuring a professional sealed design, it effectively avoids coolant leakage during operation. This not only keeps the testing process clean and hassle-free but, more importantly, guarantees the accuracy of every test result  Instructions for Use 1. Open the vehicle's engine compartment hood and locate the antifreeze reservoir 2. Insert the hose section of the tester deep into the antifreeze reservoir 3. Firmly squeeze the rubber bulb at the top of the tester 4. Slowly release the rubber bulb to draw liquid into the tube until the colored float rises 5. Keep the tester positioned vertically and horizontally level, then read the scale value corresponding to the top of the float 6. After use, wipe and clean the tester with a towel  Note: When reading the measurement, keep your line of sight remains parallel to the liquid surface","brand":"VKQTS","offers":[{"title":"Default Title","offer_id":47905404354612,"sku":"WBHDWB0G3TMP8QK","price":12.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0441\/0420\/files\/61NnYG0TPrL.jpg?v=1781609385","url":"https:\/\/carkart.com\/products\/vkqts-antifreeze-tester-automotive-professional-antifreeze-coolant-tester-with-color-coded-floats-portable-antifreezes-testers-f","provider":"Carkart","version":"1.0","type":"link"}