product description:
Features
Powerful function with ease operation
Accurate measurement, safety;
Detect all types brake oil
Automatically power on
DOT 3 DOT 4 DOT 5 Brake Fluid Testable
Product Instructions Green: Battery OK/State Good
Green/Yellow: Water content less than 1%
Green/Yellow/Yellow: Water content close to 2%
Green/Yellow/Yellow/Red: Water content close to 3%, recommended to replace the
brake fluid
Green/Yellow/Yellow/Red/Red: Water content higher than 4%, Dangerous, replace
the brake fluid immediately
Notice: The above data is for reference only Battery: AAA X1(not Included in package), battery cover is opened in the direction
indicated by the arrow.
Notice
If press the power button then green LED does not light up, need to replace the
battery
Wash the test probe with water after use
Please do not expose the brake fluid in the air for a long time, it has a strong water
absorption
Prepare before testing
Unscrew the lid of the brake uid reservoir and unplug the pen from host. Immersed
the test probe into the brake uid tank
Water content testing
Press the power button then green LED will light. hold for 1s, the test results will be
showen by the LED lights, test finish, FT123 will automatically shut down after 12
seconds. Package 1pc x JDiag FT123 Brake Fluid Tester(Not includes the AAA battery)
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