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 .
Green: Battery OK, i.e.: No Water Contained in the Brake Fluid
Yellow: Less than 1% of Water Content in Brake Fluid
Yellow/Yellow: Approximately 2% of Water Content in Brake Fluid
Yellow/Yellow/Red: Approximately 3% of Water Content in Brake Fluid;
The Brake Fluid Should be Changed
Yellow/Yellow/Red/Red: at least 4% of Water Content in Brake Fluid;
The Brake Fluid Must be Changed Urgently, Extreme Danger .
1pc x VXSCAN Brake Fluid VXSCAN Brake Fluid Tester
* Please replace battery if the Green LED does not light up after you press button power.
* Wash the test probe with tap water after use.
* If you skin or clothing contacted with fluid, please use the water to wash.
* Do not expose brake fluid to the atmosphere for a long time as the fluid is highly hygroscopic!
* The monitors differ from one to another, the picture is only for reference, please make the object as the standard.