Feature(may vary by option.)

●Portability: The test pen is designed to be small and lightweight, making it easy to carry and use. You can test the water content of brake fluid anytime and anywhere, which is convenient and practical.
●Car Brake Fluid Moisture Content Test: This pen can be used to test the moisture content in car brake fluid. Excessive moisture will reduce the performance of the brake fluid and affect the braking effect and safety of the vehicle. By using this test pen, you can quickly detect the level of moisture in your brake fluid.
●LED Indicator Light: The test pen is equipped with an LED indicator light to visually display the test results of the water content of the brake fluid. Different colored indicator lights correspond to different water content ranges, allowing you to accurately determine whether the brake fluid needs to be replaced or maintained.
●Simple and Easy to Use: It is very simple to operate this test pen, just insert the pen tip into the brake fluid, and then observe the color change of the LED indicator light. No complicated operation steps are required, allowing users to quickly test.
●Packing Contents: You will receive two car brake fluid moisture content testing pens. Red light indicates that the brake fluid needs to be replaced, green light indicates that the condition is good, and yellow light indicates that the condition is acceptable.

[2 PCS Black]

Description

yvshy 2 PCS Car Brake Fluid Test Pen with 5 LED Indicators, Brake Fluid Moisture Percentage Analysis Test Pen, Portable Car Fault Diagnosis Accessory, Compatible with Cars, Trucks, SUVs, Vans (Black)