12V Auto Brake Fluid Tester Digital Car Brake Oil Test Tool For DOT3/DOT4/DOT5.1
KINGBOLEN BF200 Brake Fluid Tester with Screen display for DOT3, DOT4, DOT5.1. To DOT5.1: higher than 4% Need to Replace. KINGBOLEN BF200 Brake Fluid Tester Support DOT3 /4/ 5.1. To DOT3: lower than 1% High Purity.