Description
Product Overview
The Brake Fluid Tester Pen by BWBWND is a high-quality tool designed for checking brake fluid levels. Made of brass-plated metal, it offers excellent resistance to corrosion and oil exposure, ensuring consistent performance even in demanding conditions. The outer casing is constructed from durable materials, making it a reliable choice for car owners and mechanics.

Usage
The Brake Fluid Tester Pen is designed for use in a variety of environments, including garages, repair shops, and on-the-go. It’s perfect for car owners who want to ensure their vehicle’s braking system is in good condition, as well as mechanics who need a reliable tool for diagnosing brake fluid levels. Simply immerse the probe into the brake fluid reservoir, turn on the power, and hold it submerged for one second. The LED light will then display the current level.
Why Choose Us
At BWBWND, we’re committed to providing high-quality tools that meet the needs of car owners and mechanics. Our Brake Fluid Tester Pen is designed to be reliable, accurate, and easy to use, making it a great choice for anyone who wants to ensure their vehicle’s braking system is in good condition.
Key Features
- Reliable construction: Made of brass-plated metal for excellent resistance to corrosion and oil exposure
- Accurate readings: LED light displays current brake fluid level
- Easy to use: Simply immerse the probe into the brake fluid reservoir and hold it submerged for one second
- Wide application: Compatible with DOT3, DOT4, and DOT5.1 brake fluids
- Durable materials: Outer casing constructed from durable materials for long-lasting performance
FAQ
What is the Brake Fluid Tester Pen used for?
The Brake Fluid Tester Pen is used to check brake fluid levels in vehicles. It’s a simple and accurate tool that ensures your vehicle’s braking system is in good condition.
How do I use the Brake Fluid Tester Pen?
To use the Brake Fluid Tester Pen, simply immerse the probe into the brake fluid reservoir, turn on the power, and hold it submerged for one second. The LED light will then display the current level.
Is the Brake Fluid Tester Pen compatible with all brake fluids?
The Brake Fluid Tester Pen is compatible with DOT3, DOT4, and DOT5.1 brake fluids. However, it’s always best to consult your vehicle’s owner’s manual to ensure compatibility.
What is the warranty on the Brake Fluid Tester Pen?
The Brake Fluid Tester Pen comes with a limited warranty. Please contact our customer service department for more information.






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