Brake Fluid Tester*In Stock*

Check Fluid Quality: Press the button for power on, green LED will light up.Insert the tester into reservoir for a second , then the results will be indicated correctly by LEDs.Auto power off .Indications:Green: Battery OK, i.e.: No Water Contained in the Brake FluidYellow: Less than 1% of Water Content in Brake FluidYellow/Yellow: Approximately 2% of Water Content in Brake FluidYellow/Yellow/Red: Approximately 3% of Water Content in Brake Fluid; The Brake Fluid Should be ChangedYellow/Yellow/Red/Red: at least 4% of Water Content in Brake Fluid.