Brake fluid tester



1-check the brake oil quality of the car

2-5 LED lights indicate the percentage of moisture content in brake fluid

3- automatic switch off

4- AAA batteries (not included)




The brake fluid detection pin is based on the change in conductivity to determine the fluid change brake fluid. It clearly shows what the humidity of the light center diode contains, the high moisture content will lead to a lower boiling point, influence the effect of the braking effect. Red indicates that the brake fluid immediately replaces, green indicates good condition, yellow indicates that the condition is acceptable but is replaced quickly.

 Technical parameters:


Green: Battery OK, that is, brake fluid contains no water

Green / yellow: brake oil in water content of less than 1%, better brake fluid performance, ease of use.

Green / yellow / yellow: brake oil in water content of approximately 2%, brake fluid can continue to use.

Green / yellow / yellow / red: brake oil in water content of approximately 3%, the proposed replacement of brake fluid.

Green / yellow / yellow / red / red: brake oil in water content of at least 4%, the brake fluid must be replaced immediately, very dangerous.

Delivery time Delivery time: 1-3 business days shipping method: send by weight Delivery person: PostNL
shipping costs up to 100 gr NL € 2.65 EU € 4.20

Write a review

Please login or register to review

Brake fluid tester

  • Location HD
  • Availability: In Stock
  • €19.95

Related Products

Tire repair kit

Tire repair kit


Tinplate holder

Tinplate holder


Tags: Auto accessoires