🔥Universal Brake Fluid Liquid Oil Tester Pen 5 LED Oil Quality Diagnostic Tools

Brake Fluid Tester, Brake Oil Tester, Universal Brake Fluid Tester, Brake Fluid Tester Car, Car Brake oil Tester Pen. Tester Instructions Tester Features 1, the green LED lights = water content in the brake fluid H2O <1.5%, brake fluid qualified.

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