Description

Features
Product introduction:
The brake fluid detection pen is used to determine the change in the water content of the brake fluid based on the change in electrical conductivity. It clearly displays the degree of moisture content through light-emitting diodes. High moisture content will reduce the boiling point, affect the brake performance, and will corrode the brake master cylinder and the sub-cylinder, causing rust and jamming. A red light indicates that the brake fluid needs to be replaced immediately, a green light indicates a good condition, and a yellow light indicates an acceptable condition, but it is about to be replaced. This product can be used by both car 4S shops and car owners. The operation of the product is simple, accurate and fast!

Detailed explanation of the meaning of the indicator light:
Green: The battery is OK, that is, there is no water in the brake fluid
Green/yellow: The water content of the brake fluid is less than 1%, the brake fluid has good performance and can be used with confidence
Green/yellow/yellow: the water content of the brake fluid is about 2%, the brake fluid can be used continuously
Green/yellow/yellow/red: the water content of the brake fluid is about 3%, it is recommended to replace the brake fluid
Green/yellow/yellow/red/red: the water content of the brake fluid is at least 4%, the brake fluid needs to be replaced immediately

Reminder: After each test, wipe the liquid part of the test point with a dry cloth or paper

Packing list

1pc