Feature

●Useful Brake Fluid Tester: Hydraulic Fluid Liquid Oil Moisture Analyzer can Check the health status of your car brake fluid quickly, And remind you to change the brake fluid in time to make you more comfortable to drive.
●Extensive Application: Brake Fluid Pen Tester Support most of the vehicle with DOT3 DOT4 car brake fluid, This brake fluid tester is developed for both professional and amateur, widely applied in individual, repair factories and dealer workshops.
●Simple Design: Brake Fluid Test have 5 LED indicators show the percentage of water in the brake fluid, quickly and accurately, The tester pen is compact and portable, with a non-slip material and nickel-plated metal probe, which is oil-proof and oxidation-proof, More wear resistant and stable than nylon materials.
●Easy Operation: Brake Fluid Liquid Tester Pen requires only Install the LR03 AAA 1.5V battery(included), press the button at the top, dip the probe into the brake fluid, and the test result will be indicated by LEDs in a few seconds,simple and fast, The test pen will automatically power off after about 15 seconds of inactivity to save power.
●NOTE: If the green LED of the Brake fluid detection pen no longer lights up after pressing the button, replace the battery, After each use, clean the test probe with tap water, This can better prevent corrosion and protect Brake Fluid Tester and save power.


Description

2 pcs Brake Fluid Tester, Brake Fluid Liquid Testing Pen for DOT3 DOT4 Vehicle, Automotive Brake Fluid Moisture Tester with 5 LED Indicators, Auto Brake Diagnostic Testing Tool