{"product_id":"b09fyv9d72","title":"Antifreeze Refractometer 4-in-1 DEF Antifreeze Coolant Refractometer","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e4-IN-1 AUTOMOTIVE FLUID TESTING – Check antifreeze and coolant, diesel exhaust fluid (DEF), lead-acid battery electrolyte, and windshield washer fluid with one compact optical refractometer. A practical tool for cars, trucks, RVs, garages, and routine vehicle maintenance\u003c\/li\u003e\n\u003cli\u003eMULTIPLE SCALES FOR ESSENTIAL FLUIDS – Measures ethylene and propylene glycol antifreeze freeze point from -50°C to 0°C, DEF concentration from 30% to 35%, battery acid specific gravity from 1.10 to 1.40Kg\/L, and windshield washer fluid from -40°C to 0°C\u003c\/li\u003e\n\u003cli\u003eSIMPLE 3-STEP OPERATION – Place 2–3 drops of fluid on the prism, close the transparent cover, then look through the eyepiece toward a light source and read the boundary line on the scale. No batteries or electronic setup required\u003c\/li\u003e\n\u003cli\u003eATC FOR MORE CONSISTENT READINGS – Built-in Automatic Temperature Compensation helps reduce measurement variation caused by changes in ambient temperature. The adjustable eyepiece provides a clear scale view for quick visual checks\u003c\/li\u003e\n\u003cli\u003eDURABLE, PORTABLE COMPLETE KIT – Features a lightweight aluminum body, textured non-slip grip, clear prism cover, and adjustable focus. Includes a protective carrying case, dropper, cleaning cloth, and calibration screwdriver for storage, maintenance, and travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hallocool","offers":[{"title":"Default Title","offer_id":44445065478222,"sku":"B09FYV9D72","price":33.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/3295\/8286\/files\/41a5-B9m7kL._AC_SL1500.jpg?v=1790863035","url":"https:\/\/torquehouse.us\/products\/b09fyv9d72","provider":"TorqueHouse","version":"1.0","type":"link"}