Feature

●【Product Advantages】Brake fluid liquid test pen can quickly detect the quality of automotive brake fluid, check whether it is qualified, can remind you to replace the brake fluid when necessary, to avoid traffic accidents. It can detect the percentage of liquid oil and moisture in the brake fluid of DOT3, DOT4 and DOT5.1. The detection speed is fast and easy to use. 1 x brake fluid tester(Battery Not Included)
●【Product Quality】The product quality ,The high quality ABS material makes the service life longer. There are 5 LED lights showing brake fluid moisture percentage, providing more accurate test results, anti-oxidation, high accuracy, The brake fluid detector requires 1 LR03 AAA 1.5V battery. Our package does not include batteries, please buy batteries at local market.
●【Convenient And Fast】The brake fluid tester is convenient and simple to use, and it is also very easy for novice car owners. The product is small in size, convenient to carry, can be easily placed in the car storage box, is an essential tool for car and owners.
●【LED Light Display】There are 5 LED lights, as well as red, yellow, green three colors to show the percentage of moisture in the brake fluid. The display is clear, making it easier for you to know the proportion of water in the brake fluid, and to consider whether you need to change the brake fluid more quickly.
●【Simple To se】First press the switch at the top, the green will light up. Insert the brake fluid detector into the brake oil groove for more than 3 seconds, and the test result will be displayed. The brake fluid detector has a power saving mode, which automatically shuts down when not in use for about 15 seconds to save battery power,The brake fluid detector requires 1 LR03 AAA 1.5V battery. Our package does not include batteries, please buy batteries at local market.


Description

Features:

Brake oil test pen is based on the change of electrical conductivity to measure the moisture change of brake oil.

Details of the meaning of the indicator:

Green: Battery OK, that is, there is no water in brake oil

Green/yellow: The water content of brake oil is less than 1%. The brake oil has good performance and can be used safely

Green/yellow/yellow: The water content of the brake oil is about 2%, and the brake oil can continue to be used

Green/yellow/yellow/red: The water content of the brake oil is about 3%. You are advised to replace the brake oil

Green/yellow/yellow/red/red: The water content of the brake oil is at least 4%. Replace the brake oil immediately

After each test, use a dry cloth or paper to wipe the liquid part of the test site clean（If you have any questions about the product, you can contact us by email, we will solve you as soon as possible.）

Package：

1 x brake fluid tester(Battery Not Included)

The brake fluid detector requires 1 LR03 AAA 1.5V battery. Our package does not include batteries, please buy batteries at local market.