Factory-Sold Digital Auto Car Brake Fluid Tester

Precision Testing
– High-sensitivity digital sensor ensures accurate moisture content readings (0-4% water content) for optimal brake performance.
Durable Build
– Reinforced ABS plastic housing with anti-slip grip withstands harsh garage environments and frequent use.
Fast & Easy
– One-button operation delivers instant results (3-second response time); compatible with most DOT 3/4/5.1 fluids.
Compact & Portable
– Lightweight (85g) design fits in toolkits; ideal for DIYers, mechanics, and fleet maintenance.
Safety Assurance
– Proactively prevents brake failure by detecting fluid degradation early—critical for high-speed or towing scenarios.
Universal 5V Power
– USB-rechargeable (cable included); lasts 200+ tests per charge. No disposable batteries needed.
Clear Display
– Backlit LCD screen shows exact percentages, even in low-light workshops or roadside emergencies.