1-5Pcs Mini Brake Fluid Tester Pen 5 LED Car Auto Vehicle Tools Diagnostic Tools for Dot3 Dot4 Dot5 Brake Fluid Testing Tool

Hign-concerned Chemical : None Brand Name : ALLOYSEED Origin : Mainland China Origin : Mainland China Product size : 100.00x80.00x50.00mm/3.94x3.15x1.97inch Material : ABS Color : as shown in the picture Applicable models : Suitable for most models on the market Red LED : Replace the brake fluid LED Green1 : Brake fluid row/battery row Green : Okay, that is, the brake fluid does not contain water