Auto Brake Fluid Tester Digital Brake Oil Tester Detector for DOT3 DOT4 DOT5.1
Tests 5 types of brake fluid: ENV4, ENV6, DOT3, DOT4, and DOT5.1. Test Range: ENV4, ENV6, DOT3, DOT4, DOT5.1. Keep your brakes in optimal condition with our Upgraded Brake Fluid Tester. 【Upgraded Brake Fluid Tester – Your Vehicle’s Safety Guard】.