Car Antifreeze Refractometer °F Dispay 4 in 1 Ethylene Glycol, Propylene Glycol in Antifreeze Liquids Freezing Point Temperature and Freezing Point Concentration, Automotive Battery Liquid

The Automatic Temperature Compensation (ATC) Refractometer is a must-have item for any car owner! With its US-based design, you can easily measure the freezing point of ethylene glycol or propylene glycol based cooling systems, as well as check the window washer fluid.

The 4-in-1 display makes it easy to track the condition of your car with just two drops of solution needed for accurate readings.

The non-staining and anti-scratch aluminum body is lightweight and durable, making it perfect for frequent use.

Plus, you'll get three bonus droppers for added convenience! Don't wait - order now and ensure your car's cooling system is running smoothly and efficiently!