100 double ended brake fluid + coolant test strips for diagnosing when to change brake fluid and engine coolant
Can be used with all coolant colors and DOT 3, 4, and 5.1 brake fluid including synthetics, low viscosity, HOAT and OAT
Finds worn out brake fluid and coolant fast. In as little as 90 seconds.
Provides visual, repeatable, scientific proof of when to change or not change brake fluid and coolant (anti-freeze)
The most trusted, reliable and accurate test for the condition of brake fluid and coolant