Brake Fluid Tester Pen – Instant Brake Safety Check

Know your brake condition in seconds.

This easy-to-use brake fluid tester checks moisture levels instantly, helping you avoid brake failure and costly repairs.

✔ One-button test

✔ Clear LED indicators

✔ Compact & glove-box ready

✔ Works with most brake fluids (DOT3 / DOT4 / DOT5.1)

🚚 Free shipping • 30-day satisfaction guarantee

Drive safer. Check smarter.

Product Image: