Ensure the safety and performance of your vehicle's braking system with the Brake Fluid Tester 5 LED. This handy tool allows you to check the moisture content in your brake fluid, helping you make informed decisions about maintenance and replacement. Key Features: 1. Moisture Content Measurement: The tester measures the moisture content of brake fluid through changes in conductivity, promoting accurate assessment. 2. LED Indicator Lights: Five LED lights indicate different moisture levels, ranging from optimal to the need for immediate replacement. 3. User-Friendly Operation: The product is designed for simplicity, making it suitable for both car professionals and owners. 4. Fast and Accurate Results: Get quick and accurate results, allowing you to assess the condition of your brake fluid efficiently. LED Indicator Light Meanings:- Green: Battery is OK; no water in the brake fluid.- Green/Yellow: Water content is less than 1%; brake fluid is in good condition.- Green/Yellow/Yellow: Water content is about 2%; brake fluid can continue to be used.- Green/Yellow/Yellow/Red: Water content is about 3%; consider replacing the brake fluid.- Green/Yellow/Yellow/Red/Red: Water content is at least 4%; brake fluid needs immediate replacement. Usage Tips:After each test, wipe the liquid part of the test point clean with a dry cloth or paper. Specifications: Colour: Black.Size: 155mm.Material: Plastic.Power Supply: 1 AAA battery (included). Ensure the longevity and effectiveness of your vehicle's braking system with the Brake Fluid Tester 5 LED. Make informed decisions about maintenance to keep your journeys safe and worry-free.