Brake Fluid Tester Car Brake Oil Diagnostic Testing Tool for DOT3 DOT4 DOT5.1
The brake fluid tester can support 3 brake oil type detection, detect DOT3/DOT4/DOT5.1 brake fluid. Our brake fluid tester is universal fit for most vehicles. Sound and light double alarm. It is designed for checking the health of DOT-3, DOT-4, DOT-5.1 brake fluids and most synthetic brake fluids.