LED brake fluid tester has a metal hose and a separate sensor probe can be used for detecting DOT3/DOT4/DOT5.1 brake fluid water content.
||Brake fluid: DOT3, DOT4, DOT5.1
||DC 3V, 2 * AAA batteries
|LED display explanation
||5 LED lights for 5 level brake fluid status:
0% - Green, Battery OK or NO water is detected.
＜1% - Green/Yellow, Brake fluid is OK.
2% - Green/Yellow/Yellow, Brake fluid is OK.
3% - Green/Yellow/Yellow/Red, Change brake fluid.
＞4% - Green/Yellow/Yellow/Red/Red, Urgently change brake fluid.
3 LED lights for brake fluid type:
D3 - DOT3
D4 - DOT4
D5.1 - DOT5.1
||All the automakers
||CE, FCC, RoHS
Tips: How does a brake fluid tester work?
The brake fluid detector is based on the change in electrical conductivity to determine the change in the water content of the brake fluid.
High water content will reduce the boiling point of brake fluid and affect the braking performance. It has a universal hose, and the head is a detection sensor probe, which is convenient for reaching various narrow places. LED brake fluid tester can clearly displays the water content through light-emitting diodes. There are 5 three-color LED lights for displaying 5 kinds of brake fluid statuses: 0%, 1%, 2%, 3% and 4%. According to the indication of the LED light, it is convenient to confirm whether the brake fluid is ok and whether it needs to be replaced. The brake fluid detector supports DOT3, DOT4 and DOT5.1 brake fluid, so it is suitable for all kinds of vehicles. The brake fluid detector is powered by internal batteries. It is a portable automotive test tool for all the car owners.