eOUTIL Brake Fluid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer with 5 LED Indicators, Auto Brake Diagnostic Testing Tool for DOT3 DOT4 Brake Fluid

Price: $10.99
(as of Oct 22, 2023 16:21:36 UTC – Details)

Product Description

Red light! Danger!

Green/Yellow/yellow/red: Approx.3% of water content in brake fluid. The brake fluid should be changed.Green/Yellow/yellow/red/red: At least 4% of water content in brake fluid. The brake fluid must be changed urgently! Extreme danger! Material: High quality environment-friendly ABS Color: Black Weight：1.12 ounces Specifications：6.1 x 0.9 x 0.7 inches

eOUTIL Brake Fluid Tester

A digital brake fluid tester suitable for checking the quality of brake fluid in car.Developed for professional use in automotive repair shops and in servicing.5 LEDs to indicate percentage of water in the brake fluid.Operated by a LR03 AAA 1.5V battery.
Attention ! ✔ Replace battery if the green LED not light up any longer after you press power on button . Wash the test probe with tap water after every use. ✔ Do not expose brake fluid to the atmosphere for a long time as the fluid is highly hygroscopic! ✔ In case of skin contact with brake fluid, thoroughly wash the affected skin or clothing with water.

What is Brake Fluid? Why Need to Check and Change the Brake Fluid?

Brake Fluid, also known as hydraulic fluid, is responsible for moving the various components of your vehicle’s braking system. Brake fluid is a non-compressible substance that lies within the brake lines, delivering the force created by your push on the brake pedal to each of the brake rotors on the four corners of your vehicle. This applies pressure to the wheels and ultimately slows or stops your movement. The fluid operates under high temperatures and high pressure and, without it, your car or truck would not be able to stop when you push the brake pedal inside your vehicle.

Over time, brake fluid can absorb moisture from the air, which will cause the fluid to degrade and not work properly. This is why it is important to periodically check the oil fluid and drain it out and replace it with new fluid to ensure proper brake fluid function. That’s also why we recommend this Brake Oil Detection Pen to you.

Regular inspection, replace oil fluid when the red light of the tester is on.

A Must-have in Your Family Toolbox

Portable Easy operation Provide more security for your family

A Good Choice as Gift

Simple Good value for moneyA great gift if your family or friends buy a new car.

Your Good Assistant in Garage

Professional. Accurate Improve your work efficiency

5 LED INDICATORS—5 LED to indicate percentage of water in the brake fluid with three colors green yellow and red. Even in the dark does not affect reading, make reading data easier.
EASY TO USE—The brake fluid tester is easy to use. Check the quality of brake fluid in car only takes seconds. Make it easier to operate for beginner. It’s a must-have car tool for your car owners.
PORTABLE&DURABLE—Brake fluid tester pen is small compact size, easy to carry. Super strong ABS shell, has long service life.
AUTO TURN OFF—In order to save power, this test pen has the automatic shutdown function, it will automatically turn off the power 15 seconds after starting every time.