{"product_id":"extech-rf40-battery-acid-and-engine-coolant-refractometer","title":"Extech RF40 Battery Acid and Engine Coolant Refractometer","description":"\u003cli\u003eMeasures -60 to 32°F Propylene\/Ethylene Glycol freeze point and 1.11 to 1.30 Specific Gravity of Battery Acid\u003c\/li\u003e\u003cli\u003eAutomatic Temperature Compensation (ATC)\u003c\/li\u003e\u003cli\u003eRequires only 2 or 3 drops of solution\u003c\/li\u003e\u003cli\u003eComplete with case, calibration screwdriver, plastic pipette and calibration solution\u003c\/li\u003e\u003cbr\u003eAutomotive coolant refractometer measures the freezing point of coolants plus battery charge condition. Requires only a few drops of solution to use. Measures the freezing point of coolants Measures battery charge condition Provides accurate and repeatable measurements of ethylene glycol and propylene glycol and F on easy to read scale Propylene range -60F 63 to 32F 12 Glycol range -60F 59 to 25F 16 Specific gravity of battery acid 1.15 to 1.30 Automatic temperature compensation Requires only 2 to 3 drops of solution Prism and lens with a simple focus adjustment provides repeatable results Includes calibration screwdriver, calibration solution and case Model RF40 1-year limited warranty\u003cbr\u003eBrand: Extech, Model: RF40, Color: Black","brand":"Extech","offers":[{"title":"Default Title","offer_id":39875648618705,"sku":"EZFB00023RYR2","price":174.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/1227\/1313\/products\/12b00023ryr2rr500.jpg?v=1625413551","url":"https:\/\/edealszone.com\/products\/extech-rf40-battery-acid-and-engine-coolant-refractometer","provider":"edealszone","version":"1.0","type":"link"}