Premium Automotive Brake Fluid Tester – DY23/DY23B

Accurate & Instant Testing
– Measures moisture content in brake fluid within seconds, ensuring optimal braking performance and vehicle safety.
High-Grade Materials
– Features a corrosion-resistant metal probe and durable ABS housing for long-lasting reliability in harsh workshop conditions.
Compact & Portable
– Lightweight design fits in a tool pouch, ideal for mechanics, car enthusiasts, and roadside emergency checks.
Wide Compatibility
– Works with DOT 3, DOT 4, and DOT 5.1 brake fluids, covering most modern vehicles.
One-Button Operation
– Simple LED indicator (Green/Yellow/Red) for quick assessment—no technical expertise required.
Precision Engineering
– Lab-calibrated sensor ensures ±0.3% accuracy, outperforming cheaper alternatives.
Essential for Maintenance
– Detect fluid degradation early to prevent brake failure, corrosion, and costly repairs.
Bulk Order Advantage
– Wholesale pricing available for auto shops and resellers—stock up at unbeatable rates. Upgrade your diagnostic toolkit with this professional-grade tester—safety and efficiency in one tool.