This brake fluid tester is used to determine the moisture content through conductivity change and check the quality of the car's brake fluid.

Unscrew the brake fluid container and pull off the cover of the brake fluid tester, then dip the test probes into the brake fluid until they reach the plastic edge of the device.
5 LED lights show the percentage of moisture in the brake fluid, providing more accurate test results, oil and oxidation proof, in good condition and high precision.

Designed without cable connection, portable and lightweight, convenient to carry and use.

User Guidelines:
5 LED lights indicating water% in the bromine liquid:
0% LED: There is no water content in the bromine liquid
1% LED: Water content, H2O ≤1%, bromine liquid is above standard
2% LED: Water content, H2O ≤2%, can still be used
3% LED: Water content Water content, H2O ≤3%, bromine liquid should be replaced
4% LED: Water content Water content, H2O ≥4%, bromine liquid must be replaced

Main Features
HIGH QUALITY MATERIALS
Made of high quality reinforced nylon and circuit board material, durable.
PERFORMANCE
5 LED indicators show more accurate test results. DOT4 brake fluid can be tested to ensure its proper function. Support automatic power off function.

SUITABLE FOR
Suitable for all models
FUNCTION
Product voltage: 1.5V, Application range: 0-50 ° C
Usage scenarios
It can test DOT4 brake fluid to ensure normal operation, It can support automatic shutdown function.
Usage methods

Specification
Material
Reinforced nylon and circuit board
Product size
2× 6.05 INCH
Package contents
Bromide liquid tester × 1