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

The 4-in-1 Antifreeze Coolant Refractometer is a must-have tool for any car enthusiast or professional mechanic.

With its ability to measure the freezing point of antifreeze based on either propylene glycol or ethylene glycol, this refractometer provides accurate and reliable results.

The measurement range is -50°C to 0°C with a resolution of 1°C, ensuring that you get precise readings every time. But that's not all! This versatile refractometer can also measure the specific gravity of rechargeable battery fluid, urea concentration in automotive diesel exhaust fluid, and even windshield washer fluid based on ethanol or isopropyl alcohol.

The automatic temperature compensation feature ensures that your readings are accurate, regardless of the ambient temperature. The product comes with a durable aluminum and ABS rubber construction, making it built to last.

The compact design fits easily in any toolbox or glove compartment, and the easy-to-use interface makes it simple to operate.

Don't settle for anything less - get the 4-in-1 Antifreeze Coolant Refractometer today and take your car maintenance to the next level!