Brake Fluid Tester - Digital Display & High-Sensitivity Sensor - One-Touch Fluid Test Pen

Precise Size and Design: Crafted with a compact, lightweight form element, this Detection Pen fits comfortably in hand and easily stores in your vehicle. Its portable size ensures you can perform brake fluid checks anytime, anywhere, making it an essential tool for on the go vehicle maintenance without occupying much space. Advanced Functionality: Equipped with a high sensitivity sensor, the pen delivers accurate moisture content readings of brake fluid. Results are instantly shown through clear indicator lights or a digital screen, allowing users to determine the exact timing for fluid replacement and avoid guesswork that could compromise braking safety. Unique One Touch Operation: Designed for simplicity and speed, the pen requires only a single press to measure brake fluid condition. This rapid testing capability enables timely detection of moisture buildup, helping drivers anticipate potential braking hazards and maintain optimal vehicle performance effortlessly. Versatile Applications: Ideal for both DIY motorists and professional automotive workshops, this detection pen requires no specialist knowledge. Users simply dip the probe into the brake fluid reservoir to receive immediate results, making it suitable for routine self checks or detailed maintenance inspections. Durable Material and Benefits: Constructed from premium quality plastic, the pen offers robust reliability and long lasting use under various conditions. Its sturdy build combined with user friendly features helps prevent costly brake system damage by ensuring timely fluid replacement, ultimately enhancing driving safety and reducing unnecessary maintenance expenses. Description: Ensure optimal brake performance with this detection pen, designed for timely brake fluid checks to prevent costly repairs. Equipped with a high sensitivity sensor, it delivers clear results through indicator lights or a digital screen, eliminating guesswork in fluid replacement timing. Its one touch operation quickly measures moisture content, helping you monitor brake fluid condition and anticipate potential hazards. User friendly and requiring no specialist knowledge, simply dip the probe into the reservoir for instant readings. Made from premium materials, this compact, durable tool is perfect for DIY motorists and workshops, offering reliable, on the go maintenance support. Item Name: Detection Pen Material: Plastic Primary Function: Assesses Automotive Brake Fluid Quality Features: Precise Size, Advanced Functionality, One Touch Operation Features: Rapid And Straightforward Method for Testing Moisture Content in Brake Fluid; Results Displayed Within Seconds Robust Construction: The Tester Has Undergone Significant Enhancements Versatile Application: Tests DOT 3, DOT 4, And DOT 5 Brake Fluids LED Indicator Display: Green LED = Water Content H₂O less 1.5%, Brake Fluid Is Acceptable Yellow LED equal to Water Content H₂O equal to 1.5% to 3%, Can Continue to Be Used, Retest After Six Months Red LED equal to Water Content H₂O more than 3%, Cannot Continue to Be Used, Brake Fluid Must Be Replaced Red LED: Replace Brake Fluid. Flashing Red LED: Replace. Yellow LED: Low Moisture Content, Re check After Six Months. Green LED: Brake Fluid Lines/battery Terminals. Technical Specifications: Green: Pass, Indicating No Water in Brake Fluid. Green/Yellow: Water Content Below 1% in Brake Fluid, Offering Superior Performance And Ease of Use. Green/Yellow/Yellow: Water Content in Brake Fluid Approximately 2%, Fluid Keeps Usable. Green/Yellow/Yellow/Red: Water Content in Brake Fluid Approximately 3%, Replacement Recommended. Green/Yellow/Yellow/Red/Red: Water Content in Brake Fluid at Least 4%, Immediate Replacement Essential Highly Hazardous. How to Use: Step 1. Press The Button to Activate The Brake Fluid Tester. The Green Light Should Illuminate. If The Light Fails to Illuminate, The Batteries May Require Replacement. Step 2. Unscrew The Brake Fluid Reservoir Cap And Remove The Tester Cap. Step 3. Immerse The Test Probe Into The Brake Fluid; The LED Will Indicate The Percentage of Water Present. Step 4. After Testing, Remember to Tighten The Brake Fluid Reservoir Cap Securely. Step 5. The Tester Will Automatically Power Off After 12 Seconds of Inactivity. Size Details: L: 13.8cm/5.43", W: 1.8cm/0.71", H: 1.3cm/0.51" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Detection Pen