Feature

●[High quality]: This Brake Fluid Tester Pen adopts high-quality metal probe, oil resistance, oxidation resistance, not easy to corrode, ABS shell, good body texture, non-slip durable.
●[Scope of application]: This brake fluid tester is suitable for testing the moisture content in DOT-3, DOT-4, DOT-5.1 brake fluid. Also can used for personal workshops, repair shops and dealer workshops.
●[Function]: Brake Fluid Tester Pen can quickly check the health status of your cars brake fluid, provide more accurate test results, and remind you to replace the brake fluid when necessary, avoid traffic accidents, make your driving safer.
●[Easy to read]: Red means the brake fluid needs to be replaced immediately, green means it is in good condition, and yellow means it is in acceptable condition but needs to be replaced.
●[Easy to use]: The Brake Fluid Moisture Analyzer, lightweight and easy to carry, press the button, insert the tester into the liquid storage pool, just a few seconds can be displayed through the led results, very convenient. If you do not use it within 12 seconds, it will automatically shut down, saving power.


Description

Using description：
-Five LED lights display the percentage of water in the brake fluid in three colors: green, yellow and red.
-From low to high followed by green (0%), green, yellow (<1%), green, yellow, yellow (1% 2%), green Huang Huanghong (2% 4%), green Huang Huanghong red (> 4%).
-Easily know the percentage of moisture in the brake fluid and consider whether to replace the brake fluid.
Easy to read:
-Red means the brake fluid needs to be replaced immediately
-Green means it is in good condition
-Yellow means it is in acceptable condition but needs to be replaced