Intendvision Brake Fluid Tester, Automotive Brake Fluid Moisture Tester with 8.5-Inch Corrosion Resistance Probe

[Fast and Accurate Measurements] This brake fluid tester ensures quick and precise readings with an accuracy of ± 0.3%, covering a range of 0% - 4%. Whether you're checking DOT3, DOT4, or DOT5.1 fluids, this device offers reliable results, helping you easily maintain optimal brake performance. It is extremely easy for personal use and is widely used for private workshops, repair shops and car dealerships

[Sound & Light Dual Alarm] When the brake fluid tester detects the value is between 0~2%, the backlight turns green, which means the brake oil can still be used. When the value is tested between 2~3%, the backlight is yellow, and the buzzer buzzes slowly, please change the brake oil. When the detected value is above 3%,the backlight turns red, and the buzzer buzzes quickly, please change the brake oil immediately. Tips: please wipe the probe clean, otherwise it will affect the results

[Durable and Corrosion-Resistant] Featuring a corrosion-resistant probe with an 8.5-inch adjustable gooseneck, this brake fluid tester is designed for long-lasting performance. Please wipe the probe and device clean after using, keep the device dry to avoid affecting the check result

[Multi-function] This automotive brake fluid testing tool has a flashlight, can measure in a dark environment, automatically shuts down, has data hold, and low battery prompts. Whether it is daily vehicle maintenance at home, repair and maintenance at a car shop, or a vehicle breakdown and a need to troubleshoot brake problems, this brake oil detector is a reliable vehicle detection tool

[Easy to Use] This brake fluid tester is easy to carry and storage. It operates on 2x1.5V AAA batteries and functions well within a temperature range of 0-40°C. Its user-friendly design and quick measurement capabilities make it an essential tool for both professional mechanics and DIY enthusiasts