Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid
Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid
$13.29$15.9917% off
4.3
800+ sold last month
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How to use
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Product Details
- Test the car brake fluid quality quickly to check whether it’s qualified, which can remind you to change the brake fluid when necessary to avoid traffic accident
- The LED indicators will show percentage of water in the brake fluid with 3 colors green yellow and red
- Calibrated for cars using DOT4 and DOT3 brake fluids (But DOT3 is almost replaced by DOT4 because DOT4 has better performance)
- Only takes seconds to know the results,very easy to use
- CE and RoHS approved. Protective cap included.Takes 1 x AAA/1.5V battery (not included)
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