Kkmoon Car Antifreeze Refractometer Multifunctional Auto Coolant Tester Urea Propylene Glycol Glycol multicolour

This car antifreeze refractometer adopts imported prism for clear displays, and there is a prism cover for higher protections. There are five different waterlines for you to quickly and clearly view and read the different measurements. It only takes 2 or 3 drops and waiting a few seconds to get an accurate value. Support measuring specific gravities of rechargeable battery liquids, and freezing point of automobile antifreeze based on ethylene-glycol or propylene glycol, windshield wash fluids, and measuring the urea concentration in automobile diesels exhaust fluids. Features: Portable Size: Made from premium materials, this antifreeze tester is lightweight and portable, making it easy to carry and easy to use. Quality Prism: Imported