Brake Fluid Tester 5 LED Car Vehicle Testing Tool For DOT3 / DOT4

Description :

The brake fluid tester is suitable for determining brake fluid quality.
According to the variation of electrical conductivity to determine the moisture content of the brake fluid change.
It through the light-emitting diodes clearly shows the degree of moisture. High content moisture will reducing the boiling point, and then affect the braking performance.
Red indicates brake fluid need to be replaced immediately, green indicates brake fluid in good condition, yellow indicates brake fluid stays good, but is going to change.
Designed without cable connector, fast and convevient.

Power supply : 1.5V "AAA" x 1 (battery included)
Suitable for DOT3 / DOT4 testing

Directions for using :

5 LEDs indicating the water % in the brake fluid :
0% LED

Battery is OK,and there is on water content in brake fluid
1% LED : Water Content, H2O≤1%, brake fluid? is above standard
2% LED : Water Content, H2O≤2%, still can use it
3% LED : Water Content Water Content, H2O≤3%, brake fluid should be changed
4% LED : Water Content Water Content, H2O≥4%, brake fluid must be changed

Note : After every testing,you need clean the test head with dry cloth or paper.

Package included :

1 x Brake fluid tester ( 1x AAA battery included)