{"product_id":"extech-rf40-battery-and-coolant-refractometer","title":"Extech RF40 Battery and Coolant Refractometer","description":"\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eBattery Coolant Refractometer Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive coolant refractometer measures the freezing point of coolants plus battery charge condition \n\u003c\/li\u003e\n\u003cli\u003eProvide accurate and repeatable measurements of % Ethylene Glycol and Propylene Glycol and °F on easy to read scale \n\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation \n\u003c\/li\u003e\n\u003cli\u003eRequires only 2 or 3 drops of solution \n\u003c\/li\u003e\n\u003cli\u003eThe prism and lens with a simple focus adjustment provides repeatable results \n\u003c\/li\u003e\n\u003cli\u003eComplete with carrying case and calibration screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications (Ranges and Resolution):\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePropylene Glycol Freeze Point: -60 to 32 °F, 10 °F \n\u003c\/li\u003e\n\u003cli\u003eEthylene Glycol Freeze Point: -50 to 0 °C, 5 °C \n\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity of Battery Acid: 1.15 to 1.30, 0.01\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Extech Instruments Corp.","offers":[{"title":"Default Title","offer_id":48343343988948,"sku":"EXT-RF40","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0451\/2724\/files\/EXT-RF40-2.jpg?v=1785144505","url":"https:\/\/sejqw6-v1.myshopify.com\/products\/extech-rf40-battery-and-coolant-refractometer","provider":"Reliability Direct Store, LLC","version":"1.0","type":"link"}