【Rapid Detection】Designed for professional use, this digital brake fluid tester quickly determines water content in brake fluid. Simply select the fluid type (DOT3, DOT4, DOT5.1, EVN4, EVN6) and immerse the probe—the clear display shows results in seconds
【360° Flexible Probe】Corrosion-resistant zinc alloy probe can withstand long-term contact with brake fluid without damage, ensuring more stable testing. The 10.35-inch flexible gooseneck easily reaches tight spaces or low fluid levels and is simple to clean
【Clear LCD Display】The LCD screen displays fluid status with instant color alerts—Green (0%): Good, Yellow (1-2%): Replace soon, Red (3%-4%): Replace immediately. Ideal for maintenance teams requiring precise fluid monitoring
【Manual Calibration】 The device features a precision calibration port that allows for manual fine-tuning using a standard screwdriver. This function effectively compensates for sensor drift, ensuring the tool maintains lab-grade measurement accuracy (0.1%) even after prolonged use. Meets the demanding requirements of professional technicians for absolute diagnostic reliability
【Energy-saving Design】An advanced power management system automatically cuts off power after 5 minutes of inactivity. This not only significantly reduces the risk of battery leakage and extends battery life, but also ensures a stable power supply at all times, ensuring reliable and accurate measurements
【User-Friendly Design】Ergonomic grip, battery indicator, switchable buzzer, and adjustable backlight enhance use. Powered by 2 AA batteries (not included)