DUOYI DY23D Automotive Brake Fluid Tester
Precision-engineered with high-sensitivity sensors for accurate moisture content detection in DOT3/4/5.1 brake fluids. Features a durable ABS housing and corrosion-resistant electrodes for long-lasting performance. Compact, all-in-one design includes a built-in printer for instant test results, ideal for professional mechanics, auto shops, and DIY enthusiasts. Ensures vehicle safety by preventing brake failure caused by fluid degradation. Simple one-button operation with a clear LCD display for quick, reliable readings. Exclusive wholesale pricing—stock up for fleet maintenance or resale with unbeatable bulk discounts. Trusted by automotive professionals worldwide for quality and affordability.