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Additional tax points will be added to the invoice, please consult the customer service for more details!

Indicator Light Meaning Detailed Explanation:

• Green: Battery OK, meaning the brake fluid is free from water.
• Green/Yellow: The water content in the brake fluid is less than 1%, and the performance of the brake fluid is good, which can be used with confidence.
• Green / Yellow / Yellow: The water content in the brake fluid is about 2%, and the brake fluid can continue to be used.
• Green / Yellow / Yellow / Red: The brake fluid contains about 3% water, suggest changing the brake fluid.
• Green/Yellow/Yellow/Red/Red: The brake fluid contains at least 4% water, and it is necessary to replace the brake fluid immediately.

Reminder: After each test, use a dry cloth or paper to wipe the liquid part of the test point clean, or the brake fluid will corrode the shell!