Autool AS502 Professional Electronic Dot Brake Fluid Tester

Accurate Digital Measurement
Precisely detects brake fluid quality with advanced electronic sensors, displaying results in DOT ratings (DOT 3/4/5.1) for optimal safety checks.
5V Battery-Powered & Portable
Compact design powered by a standard 5V battery, enabling quick on-site diagnostics in garages, workshops, or during roadside emergencies.
High-Quality Materials
Features a durable ABS housing and corrosion-resistant probes for long-term reliability, even in harsh automotive environments.
3-Year Warranty Assurance
Backed by a 3-year warranty, guaranteeing professional-grade performance and customer confidence in every test.
Wide Application
Ideal for mechanics, car enthusiasts, and fleet maintenance teams to ensure brake system efficiency and prevent costly failures.
One-Click Operation
Simplified user interface with instant readings—no calibration needed, saving time during routine vehicle inspections.
Safety Compliance
Meets international automotive standards, providing trustworthy results for critical brake fluid condition assessments.
Bulk Purchase Advantage
Exclusive wholesale pricing for bulk orders, perfect for auto shops and distributors stocking professional diagnostic tools.