Damwot 1PC Brake Fluid Tester with 5 LED Indicators, DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer, Car Brake Diagnostic Testing Tool

Damwot 1PC Brake Fluid Tester with 5 LED Indicators, DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer, Car Brake Diagnostic Testing Tool

• HIGH QUALITY: This brake fluid tester adopts nickel-plated metal probe, oil and oxidation resistant, not easy to corrode. The housing is black frosted plastic, good anti-slip, the measurement is accurate to 1%, through the change of conductivity to determine the change of water in the brake fluid.
• 5 LED INDICATOR LIGHTS: The brake fluid tester has 5 kinds of LED indicator lights, which will show the percentage of water in the brake fluid by three colors, which can quickly check the health condition of the brake fluid in your car, provide you with more accurate test results and remind you to replace the brake fluid when necessary.
• PRACTICAL: This brake fluid tester is suitable for most automobiles, easy to operate and suitable for testing the percentage of water in DOT-3, DOT-4, DOT-5.1 brake fluids. Extremely convenient for personal use, widely used in individual garages, repair shops, etc.
• CONVENIENT AND EASY TO USE: This brake fluid tester is easy to use, press the button, insert the test pen, the indicator is accurate to 1%, and you can get the result in seconds. In order to save power, the test pen will automatically turn off the power after 20 seconds of use to save.
• QUALITY SERVICE: This brake fluid fluid tester is suitable for testing the performance of DOT3, DOT4, DOT5.1 brake fluids, with accurate test results and fast measurement speed. Small size, light weight, easy to carry; If you have any questions about our products, please contact us in time, we will reply you within 24 hours.