TK505PLUS Brake Fluid Tester – Moisture Detector for DOT3/DOT4/DOT5.1 with Color Alert + Buzzer Alarm for Car Owners, Auto Mechanics, Motorcyclists, etc.

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📌 Key Features: ✅ Instant Moisture Check – Accurately measures 0-4% water content in brake fluid✅ Smart Color Alerts – Green (0-2%) = Safe | Yellow (2-3%) = Warning | Red (3%+) = D anger✅ Audible Buzzer Alarm – Slow beep (caution) & fast beep (urgent change needed)✅ Universal Compatibility – Works with DOT3, DOT4 & DOT5.1 brake oils✅ Easy to Use – One-button operation with Data HOLD & auto power-off✅ Compact & Portable – Fits in your glovebox or toolbox – ✅ Perfect for: Car Owners – Check the fluid before long tripsMechanics – Quick diagnostics in the shopFleet Managers – Prevent costly repairsMotorcyclists – Ensure brake safety 📊 Why Test Brake Fluid? Moisture = Danger! Water in brake fluid: Lowers boiling point → Spongy brakes Causes corrosion → Damaged ABS/calipers Increases stopping distance → Risk of failure Technical Specifications: Range: 0~4% moisture Accuracy: ±0.3% Battery: 2 x AAA battery Auto Shutoff: 5 minutes Operating Temp: 0~40°C 📦 What’s Included? 1 x Brake Fluid Tester English User Guide Show more