The brake tester pen measures the change of water content in brake oil based on the change in conductivity. It clearly the degree of water content through the LED. The high water content will cause the boiling point to decrease, affecting the braking performance, and also corroding the brake cylinder and the sub-pump to cause rust and seizure. Red light indicates that the brake needs to be replaced immediately, green light indicates good condition, and yellow light indicates that the condition is acceptable, but it is about to be replaced. Its operation is simple with accurate and fast testing.
Specification:
: Black
Product weight: 70g
Product size: 150 x 25 x 25mm/5.90 x 0.98 x 0.98in
Detailed description of the indicators:
Green: The is OK, that is, the brake does not contain water.
Green/yellow: The water content in the brake is less than 1%, the brake performance is good, and you can use it with confidence.
Green/yellow/yellow: The brake has a water content of about 2% and the brake can continue to be used.
Green/yellow/yellow/red: The water content in the brake is about 3%. It is recommended to replace the brake .
Green/yellow/yellow/red/red: The brake contains at least 4% water, and the brake needs to be replaced immediately.
Troubleshooting:
1. LED flashes red, please replace the .
2. The lights all light on when the switch is turned on, please remove the and restart.
3. After the switch is turned on, release the button to measure.
Tips:
After each , wipe the part of the point with a dry cloth or paper.
Package Included:
1 x Brake Tester Pen
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