Features:
High Safety Driving --- probe privde high accuracy , remind you do current maintenance and escort your driving.
Universal Fit --- Universal Probe common fit for most vehicle using DOT4, DOT3, DOT5 brake fluids//oil.
Easy Comfirm --- 3 Color Display display 5 Level Brake Fluid Status, easy and clear read under or night. Never limited by the enviroment. 
Instant --- Only takes seconds to know the results,test the car brake fluid quality quickly to check whether it's qualified, very easy to use.
Scope of Application --- It's extremly convenient for personal use and broadly applied in individual workshops, factories and dealer workshops.

Specification:
Name: Brake Fluid Tester
Material: ABS
Voltage:
Color: Black
Display : Three-color display
: 2 * AAA
Test : DOT3、DOT4、DOT5
Be Applicable : All
Using : -20-60℃
Item Size: 55 * 25 * 19mm

5 STATUS EXPLANATION
Red: Brake oil with at least 4% content
Red: Brake oil with about 3% content
Yellow: Brake oil with about 2% content
Green/Yellow: Brake oil with less than 1% content
Green: Without condition

Display Explanation:
Green: The current test brake oil is in condition.
Green/ Yellow: Brake oil with less than 1% content, Brake oil performance is , you can use it with confidence.
Green/Yellow/Yellow: Brake oil with about 2% content, still able to work.
Green/ Yellow/ Yellow/Red: Brake oil with about 3% , It is recommended to replace the brake fluid.
Green/ Yellow/ Yellow/Red/Red: Brake oil with at least 4%, replaced immediately.

Usage:
1. Turn on the brake fluid tester by pressing the button on . A green should . If the does not come on, it may be to change a
2. Unscrew the lid for the brake fluid reservoir, and take off the for the brake fluid tester
3. Dip the test probes into the brake fluid and the will indicate the percentage of in the brake fluid
4. After testing, remember to screw the lid of the brake fluid reservoir back on tightly
5. The tester will automatically off after 12 seconds of inactivity

Packing List:
1 * Brake Fluid Tester Pen