LED lights: 5 LED display lights the percentage of moisture content in the brake fluid in three colors of green, yellow, and red. as the test results are more accurate, and consider whether to replace the brake fluid
High quality: This pen brake fluid tester shell material is made of premium nylon material more durable to use. better anti-slip and good body texture and has a longer service life
Easy To Carry: Small size, light weight, you can take it in pocket, it is a must-have vehicle tool (1 AAA battery needed for use, not included in the Pack)
Convenient Tool: The results appear within a few seconds, fast and simple. Press the button, insert the test pen, and you can receive the result in seconds. and automatic shutdown after about 15 seconds of inactivity
Safe driving: This product can quickly detect the health of the car's brake fluid, It will be safe for your driving, compatible with the most of automotive brake fluid
Description
The 5 LED indicators will show the percentage of water in the brake fluid in green, yellow and red colors.
Green LED:
water content in brake fluid H2O
Green LED indicates a good condition
Yellow LED: indicates an acceptable condition but will be replaced soon.
water content in brake fluid H2O=1.5% to 3%, can continue to use and test again after six months.
Red LED:
water content in brake fluid H2O>3%, can not continue to use, need to replace the brake fluid red LED: replace the brake fluid.
Red LED indicates that the brake fluid needs to be replaced immediately.
Extensive testing
DOT3
DOT4
DOT5
ENV6
ENV4