Description
Product Overview
The NYTKL Brake Fluid Tester Pen is a highly sensitive and accurate tool for checking brake fluid water content. Made of brass-plated metal, it’s easy to read and use, suitable for most vehicles and brake fluid types. The tester features five LEDs and a metal probe, providing a clear display of the percentage of water in the brake fluid when immersed in the brake fluid during use.

Usage
The NYTKL Brake Fluid Tester Pen is designed for use in various environments, including garages, workshops, and on-the-go. It’s perfect for mechanics, car enthusiasts, and anyone looking to ensure their brake fluid is in top condition. Simply press the top button, immerse the probe into the brake fluid, and read the LED display to determine the water content.
Why Choose Us
At NYTKL, we’re committed to providing high-quality products that meet the needs of our customers. Our brake fluid tester pen is no exception, featuring a durable brass-plated metal construction and a clear, easy-to-read display. We’re confident that our product will provide you with accurate and reliable results, giving you peace of mind when it comes to your brake fluid.
Key Features
- Highly sensitive and accurate detection of brake fluid water content
- Easy to read and use, with a clear display of the percentage of water in the brake fluid
- Made of durable brass-plated metal, resistant to oil and corrosion
- Suitable for most vehicles and brake fluid types, including DOT-3, DOT-4, and DOT-5.1
- Compact and portable design, perfect for use in various environments
FAQ
What is the measuring range of the NYTKL Brake Fluid Tester Pen?
The NYTKL Brake Fluid Tester Pen has a measuring range of 0% to 100% water content in the brake fluid.
How do I use the NYTKL Brake Fluid Tester Pen?
To use the NYTKL Brake Fluid Tester Pen, simply press the top button, immerse the probe into the brake fluid, and read the LED display to determine the water content.
Is the NYTKL Brake Fluid Tester Pen suitable for all brake fluid types?
The NYTKL Brake Fluid Tester Pen is suitable for most brake fluid types, including DOT-3, DOT-4, and DOT-5.1. However, it’s always best to consult your vehicle’s manufacturer recommendations for brake fluid type and usage.





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