1 Best Brake Fluid Tester Cars of 2025
Best Choice1
BittweeBittwee Car Brake Fluid Liquid Tester, Vehicle Brake Testing Pen with 5 LED Indicator Lights, Automotive Brake Oil Diagnostic Analyzer Accessories Universal for SUV, Truck, RV
Main highlights- 【Troubleshooting】: Our products have good troubleshooting function. If the vehicle has a long braking distance, the brake pedal feels weak, or if you hear abnormal sounds when braking or feel that the braking is not smooth, you can use the brake fluid test pen to determine whether the brake fluid quality problem is caused by the brake fluid. Therefore, improve driving safety.
- 【Practical Function】: Our product is very practical that can help you test the percentage of water in DOT3, DOT4, DOT5.1 brake fluid. Thus, it allows you to quickly understand the health condition of your car's brake fluid and reminds you to change the brake fluid in time, which is very suitable for home use!
- 【Easy to Use】: The product is very easy to use. Firstly, you need to open the front cover of your car and locate the brake fluid tank mouth. Next, press the top button to switch on the unit and if it shows a green light you can insert the test probe into the water. Finally, remember to restore the front cover of the car.
- 【Compact】: Our product is very compact in size, measuring only 8.27*0.78*2.36inches and weighing only 1.06 ounces, very portable. Whether you put it in your toolbox or carry it with you, it is very convenient. But you need to note that our products do not include batteries, so you need to buy them by yourself.
- 【5 LED Lights】: Our brake fluid tester is equipped with 5 LED indicators and shows the percentage of water in the brake fluid. It displays the percentage of water in the brake fluid in 3 colours (green, yellow and red). Red indicates that the brake fluid needs to be changed immediately. Green means it is in good condition, and yellow means it is in acceptable condition but will need to be retested in 6 months to see if it needs to be replaced.
9.8Exceptional
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