Premium Brake Fluid Tester Pen for DOT3/DOT4 Vehicles

Ensure your vehicle's braking system is in optimal condition with our Premium Brake Fluid Tester Pen. Designed for precision and ease of use, this essential tool provides reliable insights into the quality of your brake fluid, helping you maintain safety on the road.

• Five LED indicators for clear moisture content readings.
• Compatible with DOT3, DOT4, and DOT5 brake fluids.
• Automatic power-off feature for energy efficiency.
• Compact design for easy storage and portability.
• Requires 1 LR03 AAA battery (not included) for operation.

This brake fluid tester is ideal for both professional mechanics and DIY enthusiasts. Simply insert the pen into the brake fluid reservoir, press the switch, and read the moisture content indicated by the LED lights. Regular testing can help ensure your braking system remains effective and safe.