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For DOT3 DOT4 Car Brake Fluid Liquid Oil Tester Pen LED Tool 5

<ul><li>【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users.</li><li>【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool.</li><li>【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs</li><li>【High-Quality Materials】Crafted from premium, materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety.</li><li>【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact.</li></ul>

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Description:5 Measurement: 5 LED indicators for more accurate testingHigh Precision Probe: Made of high-precision materials, the test is accurateHigh Quality Material: With black . the product is rust-proof and wear-resistantAnti Slip Design: The product is frosted, comfortable in touch feel, not easy to slide downSimple Operation: Press the to turn on the power supply, and the green LED indicates that the battery is normal,lf the green light is not on,it means the battery needs to be replacedFeatures:1. Brake fluid tester is suitable for determining brake fluid quality.2,Brake fluid tester determines the humidity change of brake fluid according to the change of conductivity.3.Humidity is clearly displayed by light emitting diodes.High water content will lower boiling point and then affect braking performance.4,Red indicates that the brake fluid needs to be replaced immediately, green indicates that the brake fluid is in good condition,and yellow indicates that the brake fluid remains in good condition but will change.5.Designing cable-free connectors, fast and convenient.Directions For Use:5 LEDs indicate percentage of water in brake fluid:0% LED: Water content in brake fluid.1% LED: water content, H2O ≤ 1%, brake fluid abovestandard.2% LED: water content, H2O ≤ 2%, still usable3% LED: water content, H2O ≤ 3%, brake fluidrecommended to be replaced.4% LED: water content, H2O≥ 4%, brake fluid must bereplaced.Note:1. please wipe it clean with dry cloth or paper towel after use, which can prolong the service life of the test pen.2.Due to international transportation, we will not provide batteries.Package included:1x Brake Fluid Tester (1.5V AAA battery not included)

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