剎車油檢測筆是用于檢測制動液的品質，制動液含水量百分比的檢測結果由測試筆上5個LED燈的點亮個數來顯示。FT123剎車油檢測筆根據電導率的變化來測定剎車油的水分變化，通過發光二極管清晰地顯示含水分的程度，含水分高會導致沸點降低，影響剎車性能。紅光表示剎車油需要更換，綠光表示狀態良好，黃光表示狀態尚可。

性能特點

功能強大，操作簡單；測量準確，使用安全；
檢測所有剎車油；具有自動關機功能；
可測試DOT3/4/5剎車油；

JDiag FT123 Brake Fluid Tester is used to detect the quality of brake fluid, brake fluid moisture percentage of the test results will be showen by 5 LED lights.

According to the change in conductivity to determine the water changes in brake oil, through the light-emitting diode, FT123 clearly shows the degree of moisture, high moisture content will lead to lower boiling point, a ecting the braking performance. RED light means the brake oil needs to be replaced, green light means the oil state is good, and yellow light means the oil state is acceptable.

Features

Powerful function with ease operation
Accurate measurement, safety;
Detect all types brake oil
Automatically power on
DOT 3/4/5 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.