KINGBOLEN BF200 Brake Fluid Tester Liquid Oil Moisture Pen FOR DOT3 DOT4 DOT5.1

Select the brake fluid model of your vehicle. Advances about BF200 Brake Fluid Tester BF200 with Non-Slip Design, Fit for hand operation, easy to use. BF200 with Removable Battery Cover, Easy to replace the batteries energy save the design.