Brake Fluid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer, Brake Fluid Tester with 5 LED Indicators, Brake Fluid Liquid Tester Pen for DOT3 DOT4 Brake Fluid

Product Description

Easy to read

Red means the brake fluid needs to be replaced immediately, green means it is in good condition, and yellow means it is in acceptable condition but needs to be replaced

Wide application

-Brake fluid detector is easy to use.Push the button, insert the tester into the liquid reservoir, and it only takes a few seconds to display the results through the led, making it very easy to use.

-Brake Fluid Tester Pen Suitable for testing the moisture content in DOT-3, DOT-4 brake fluid, widely used in workshops, auto repair shops, etc.

[High quality]: The brake fluid test pen is made of metal probe material, which is oil resistant, oxidation resistant and not easy to corrode.The shell is made of matte ABS plastic, good anti-skid, compact and easy to store, good body texture.
[Wide application]: This brake fluid tester can be used in most cars; Suitable for testing the moisture content in DOT-3, DOT-4 brake fluid, widely used in workshops, auto repair shops, etc.
[Function]: Brake Fluid Tester Pen can quickly check the health status of your car’s brake fluid, provide more accurate test results, and remind you to replace the brake fluid when necessary, avoid traffic accidents, make your driving safer.
[Easy to read]: Percentage reading next to LED light on brake fluid test pen, maximum reading should be the result of brake fluid test when multiple leds are lit. (Red means the brake fluid needs to be replaced immediately, green means it is in good condition, and yellow means it is in acceptable condition but needs to be replaced.)
[Easy to Use]: Brake fluid detector is easy to use. Push the button, insert the tester into the liquid reservoir, and it only takes a few seconds to display the results through the led, making it very easy to use.