HARDEX BRAKE FLUID TESTER PEN - (P-BF-TESTER)

Key Features: -LED Indicators: The pen features a clear LED display that shows the moisture level in the brake fluid. Green indicates a good condition, yellow suggests a low percentage of water (check within 6 months), and red warns that the fluid needs to be changed immediately. -Easy to Use: Simply take off the protective cap, press the power button, and dip the metal probe into the brake fluid. The results will be displayed within 1 second. -Compact Design: At 143mm in length, the pen is portable and easy to store in your toolbox or glove compartment. -Battery Included: The tester comes with a AAA battery so you can start using it right away. -Compatibility: Suitable for DOT 3, DOT 4, and DOT 5.1 brake fluids. Package Includes: -1 x HARDEX Brake Fluid Tester Pen (143mm) -1 x AAA Battery How to Use: -Remove the protective cap and press the power button. -The green LED will light up when the power is on. If it doesn’t, please replace the battery. -Press and hold the power button for 1 second to switch between brake fluid categories (DOT 3, DOT 4, DOT 5.1). -Dip the metal probe into the brake fluid, and the LED indicator will show the moisture level within 1 second. -The tester will automatically shut off after 20 seconds.