Automotive Brake Fluid Tester Pen – Moisture Analyzer for DOT3 DOT4 DOT5.1
DOT5: Primarily used in specialized vehicles like racing cars. DOT3: The most common type for daily drivers. DOT4: Features a higher boiling point, ideal for racing vehicles and police cars. Ensure your vehicle's safety with our advanced brake fluid tester, designed to detect various types of brake oil.