4-in-1 Refractometer for Ethylene & Propylene Glycol Antifreeze, DEF, Battery Acid & Windshield Fluid – Accurate ATC Tester with °C Scale for Coolant($18.99Value)

Description

MULTIFUNCTIONAL TESTING: 4-in-1 refractometer designed to measure the freezing point of ethylene glycol & propylene glycol antifreeze, specific gravity of battery acid, windshield washer fluid, and urea concentration in DEF. ANTIFREEZE FREEZING POINT: Measures ethylene glycol (-50°C to 0°C) and propylene glycol (-50°C to 0°C) antifreeze freezing points, ensuring optimal protection for your vehicle in extreme weather conditions. BATTERY ACID SPECIFIC GRAVITY: Quickly tests battery acid's specific gravity (1.10 to 1.40 kg/l) to determine charge condition, helping you monitor battery health and avoid unexpected failures. WINDSHIELD WASHER FLUID FREEZING POINT: Accurately measures the freezing point of windshield washer fluid (-40°C to 0°C) based on ethanol or isopropyl alcohol, with SRFI scale to ensure clear visibility in freezing temperatures. DEF UREA CONCENTRATION: Accurately measures DEF (Diesel Exhaust Fluid) concentration (30% to 35%) to ensure your vehicle’s emissions system is operating efficiently and effectively. AUTOMATIC TEMPERATURE COMPENSATION (ATC): Features ATC for precise readings across varying temperatures, eliminating the need for manual adjustments and providing quick, reliable results. EASY TO USE & PORTABLE: No batteries required—simply place 2-3 drops of fluid on the prism for fast, accurate readings. Durable, compact, and portable design for convenience on-the-go. EXCELLENT CUSTOMER SERVICE: We pride ourselves on providing outstanding customer service with fast support and assistance to ensure your complete satisfaction with your refractometer purchase. Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range: -50 to 0 ℃. 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 ℃ 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.