DUOYI DY23C Automotive Brake Fluid Tester
Precision-engineered ABS housing with corrosion-resistant electrodes for accurate water content detection in DOT 3/4/5.1 fluids. Instant digital readout with LED indicators (green/yellow/red) for quick fluid quality assessment—ideal for mechanics, DIY enthusiasts, and fleet maintenance. Universal compatibility for cars, motorcycles, and heavy-duty vehicles—ensures optimal brake performance by preventing vapor lock and corrosion. Compact, pocket-sized design with a built-in battery compartment for on-the-go testing at garages, race tracks, or roadside checks. High-sensitivity sensor detects moisture levels as low as 1%—critical for avoiding costly brake system failures in extreme temperatures. One-button operation with auto-calibration—no technical expertise required. Includes a protective cap for prolonged electrode life. Bulk purchase available—supply your workshop or retail store with industry-grade testing tools at unbeatable wholesale prices.