4 IN 1 ℃ Antifreeze Refractometer

الوصف

❄️ Stay Cool, Stay Ahead: The Ultimate 4-in-1 Fluid Tester for the Pro on the Go

The Hallocool Antifreeze Refractometer is a compact, durable 4-in-1 testing tool designed for automotive professionals and enthusiasts. It measures freezing points of ethylene and propylene glycol antifreeze (-50 to 0°C), urea concentration in diesel exhaust fluid (30-35%), specific gravity of battery acid (1.10-1.40 Kg/L), and freezing points of windshield washer fluids (-40 to 0°C). Featuring automatic temperature compensation and requiring only a few drops of fluid, it delivers fast, accurate readings in a portable, abrasion-resistant design.