4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid

body { font-family: "Source Sans Pro", sans-serif;}h2 { margin-top: 0;}.images img { max-height: 520px; max-width: 380px;}4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid Product Details Is Discontinued By Manufacturer : No Product Dimensions : 6.5 x 1.5 x 1.5 inches; 9.91 Ounces Date First Available : June 7, 2018 Manufacturer : Xindacheng Best Sellers Rank: #7,794 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #4 in Lab Refractometers #4 in Lab Refractometers Customer Reviews: 4.7 out of 5 stars 249 ratings Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range: -50 to 0 C. Function 2: Measuring specific gravity of battery acid and provide a quick reference of battery charge condition.Measuring Range:1.10 to 1.40 kg/l Function 3: Measuring windshield washer fluid based on ethanol or isopropyl alcohol.Measuring Range:-40 to 0 C Function 4:Measuring Urea Concentration in automobile diesel exhaust fluid (DEF).Measuring Range:30% to 35% Features automatic temperature compensation: makes it even easier to get fast results. aichose is a professional brand of supplying various kindsof liquids measuring instruments. The refractometer series are based on theprinciple that the refractive indices of liquids change when the concentrationchange. It's portable, easy, quick and no battery required, easier and moreaccurate than a traditional hydrymeters, more affordable than a digital meter.It's a perfect tool for adult or young, home or professional use. It featureshigh-quality optics with smooth focusing. Its main body is made of aluminumalloy. The internal optical lens with high refractive index make up theprecision optical system.The instrument is resistant to abrasion andcorrosion, can be used to measure the general corrosive liquid. (But we do notrecommend measuring these liquids for a long time. The residue should becleaned immediately after measurement. ) 4-in-1 Refractometer for AutomobileFunction 1: Measuring freezing point of automobile antifreeze based onethylene glycol or propylene glycol.Measuring Range: -50 to 0 ℃.Function 2:Measuring specific gravity of battery acid and provide a quick reference ofbattery charge condition.Measuring Range:1.10 to 1.40 kg/lFunction 3:Measuring windshield washer fluid based on ethanol or isopropylalcohol.Measuring Range:-40 to 0 ℃Function 4:Measuring Urea Concentration inautomobile diesel exhaust fluid (DEF).Measuring Range:30% to 35% - Intendeduse This refractometer is a portable multiuse tool for automotive owners.

4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid