Highlight:
1. Designed for checking the quality of brake fluide quality simply
2. 5 LEDs to indicate percentage of water in the brake fluid
3. Automatically power off
4. Small and light to carry for more convenience
Function:
Brake fluid detection pen is based on the change in conductivity to determine the moisture change brake fluid. It shows clearly the extent of moisture contained by the light-emitting diode, high moisture content will lead to lower boiling point, affect braking performance:
1. The green LED lights = water content in the brake fluid H2O <1.5%, brake fluid qualified
2. The yellow LED lights = brake fluid water content H2O = 1.5% to 3%, can continue to use, test again six months later.
3. The red LED lights = water content in the brake fluid H2O> 3%, can not continue to use the brake fluid needs to be replaced
4. LED red flashing: battery replacement
5. LED yellow: low moisture content, check again in six months
6. LED green: brake fluid lines/cell row