Application This brake fluid tester pen is used for monitoring brake fluid condition and is compatible with mainstream brake fluid types such as DOT3, DOT4, and DOT5. It is suitable for professional technicians in 4S shops, specialized repair workshops, and individual repair stores, as well as for personal vehicle owners. This product is suitable for both automotive 4S shops and individual vehicle owners, offering simple, accurate, and fast use! Specifications Style: Modern Color: Black Material: Nylon, Metal Process: Nickel-plated Assembly Required: No Product Size: 1.6*14.5cm/0.63*5.71in Package Size: 22*6*2cm/8.66*2.36*0.79in Gross Weight: 0.03kg/0.07 lbs Net Weight: 0.02kg/0.04 lbs Package Included 1* Brake Fluid Tester Pen.
