The probe of the brake fluid detector is made of high quality metal to prevent oil and oxidation; The shell is matte black plastic for better skid resistance and excellent overall feel.

This product can quickly check the health condition of your car brake fluid, remind you to replace the brake fluid when necessary, so as to avoid traffic accidents, so that you are more comfortable and safer.

Suitable for testing DOT3, DOT4, DOT5.1 brake oil performance. The polarization phenomenon in brake fluid test process is greatly reduced by AC pulse test method. The test result is accurate and the measurement speed is fast.

The LED indicator will show the percentage of water in the brake fluid in three colors: green, yellow and red. Red indicates brake fluid needs to be replaced immediately, green indicates good condition, and yellow indicates acceptable condition but soon replaced.

To save power, remove the battery and clean the detector after the test. This better prevents corrosion and protects the brake fluid tester.