Brake Fluid Liquid Tester Pen, Brake Fluid Tester with 5 LED Indicators, Brake Fluid Liquid Testing Pen for DOT 3 DOT 4 DOT 5.1 Vehicle, Auto Tester Tool, Diagnostic Testing Tool.

GUQIANLU Brake Fluid Liquid Tester Pen, Brake Fluid Tester with 5 LED Indicators, Brake Fluid Liquid Testing Pen for DOT 3 DOT 4 DOT 5.1 Vehicle, Auto Tester Tool, Diagnostic Testing Tool.

• Premium Performance and Durability: Our brake fluid detection pen relies on conductivity changes to assess moisture levels in brake fluid. It features a nickel-plated metal probe that is highly resistant to oil and oxidation, ensuring long-lasting performance. The matte black plastic case enhances grip and overall texture.
• User-Friendly and Portable: Using the brake fluid detection pen is a breeze. Its compact size allows for easy portability. Just press the button, insert the tester into the reservoir, and within seconds, the LED indicators will provide you with precise results. It's a convenient and user-friendly tool for anyone.
• Versatile Compatibility: This brake fluid detection pen is compatible with most vehicles. It is designed to detect moisture content in DOT-3, DOT-4, and DOT-5.1 brake fluids, making it an essential tool for individuals, repair shops, and dealer workshops.
• Simplified Design: The 5 LED indicators clearly display the percentage of water in the brake fluid, providing accurate and reliable results. With its cable-free and compact design, this tester is easy to carry and use, and it's built to withstand oil and oxidation, ensuring high precision.
• Portable and Reliable: This tool is designed without a cable connector, making it lightweight and easy to carry. If you encounter any issues while using our product, please don't hesitate to reach out to us. We are committed to resolving any problems to ensure your satisfaction.