Ensure safer driving and reliable braking performance with this Brake Fluid Tester – Moisture Content Indicator.

By quickly detecting water contamination in brake fluid, it helps you take timely action to maintain optimal braking efficiency, reduce the risk of brake failure, and drive with greater confidence every day.

Main Features

• Accurate moisture detection using electrical conductivity measurement

• LED indicator system (Green, Yellow, Red) shows brake fluid condition clearly

• Instant test results with no waiting or complex setup

• Compact, pen-style design for easy handling and portability

• Battery status indication via flashing red light

• Helps prevent brake fade and supports safer driving

LED Indicator Meanings

• Green: Water content < 1.5% – Brake fluid OK

• Yellow: Water content 1.5%–3% – Retest in six months

• Red: Water content > 3% – Replace brake fluid immediately

• Flashing Red: Battery needs replacement

• Green + Yellow: Water < 1% – Excellent condition

• Green + Yellow + Yellow: Water ≈ 2% – Still usable

• Green + Yellow + Yellow + Red: Water ≈ 3% – Replacement recommended

• Green + Yellow + Yellow + Red + Red: Water ≥ 4% – Replace immediately (unsafe)

Specification

• Function: Brake fluid moisture detection

• Detection Method: Electrical conductivity

• Display: Multi-color LED indicator (Green, Yellow, Red)

• Power Supply: Battery operated (user-replaceable)

• Application: Suitable for DOT3, DOT4, and DOT5.1 brake fluids