The Best Oem Brake Fluid Tester of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Oem Brake Fluid Tester of 2022. Check our ranking below.

2,204 Reviews Scanned

Rank No. #1

TESMEN TBF-200 Brake Fluid Tester with 8.5-Inch Corrosion Resistance Gooseneck Probe, High-Precision Brake Fluid Tester Pen with Data Hold, 3 Colors Backlight Alarm for DOT3, DOT4, DOT5.1-Blue

Efficient Measurement and Quick Readout: TESMEN TBF-200 is equipped with a digital display and a tri-color backlight alarm system. With a measurement range of 0%-4%, it allows you to quickly draw conclusions based on the clearly displayed values
Corrosion-resistant and Clean: TESMEN TBF-200 brake fluid tester features a corrosion-resistant metal probe paired with an 8.5-inch adjustable gooseneck. This design ensures flexible operation while preventing device corrosion and maintaining cleanliness, ultimately extending the tester's lifespan
Versatile and Feature-Rich: TESMEN TBF-200 Brake Fluid Tester is a comprehensive inspection tool, compatible with three types of brake fluids: DOT3, DOT4, and DOT5.1. Additionally, it features a data hold function, making it easy to record measurements during testing
Compact and Portable for Easy Use: Weighing only 0.15lb and featuring a convenient back clip, the TESMEN TBF-200 is designed for easy portability. Its user-friendly design makes it an essential tool for ensuring your safety and peace of mind
What will you get: TESMEN TBF-200 Brake Fluid Tester comes with 2*1.5V AAA batteries, a user manual. Additionally, it comes with a custom storage pouch that helps protect the metal probes from wear and tear while also preventing loss

Rank No. #2

OEMTOOLS 25267 Brake Fluid Tester, For Measuring Moisture in DOT 4 Brake Fluid, Multi-Colored LED Display, Electronic Brake System Diagnostic Tool, Battery Included

Checks Moisture Instantly: Brake fluid tester pen quickly identifies brake fluid moisture levels to help prevent brake failure, making it an essential diagnostic tool for regular maintenance and safety checks.
LED Panel Indicators: Brake fluid moisture tester multi-colored LED display provides clear visual feedback, allowing users to read moisture levels at a glance without interpretation or guesswork.
DOT 4 Calibrated Tool: Break fluid tester pen engineered for accuracy when testing DOT 4 brake fluid, commonly found in most passenger vehicles, performance cars, and ABS-equipped systems.
Compact and Travel-Ready: Lightweight and portable design fits in toolboxes or glove compartments, making it easy to carry, store, and access during routine brake inspections.
Battery Included and Efficient: Ships with one AAA battery and features automatic shut-off to preserve battery life, providing long-term convenience for both professionals and DIY users.

SaleRank No. #3

ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid

Test the car brake fluid quality quickly to check whether it’s qualified, which can remind you to change the brake fluid when necessary to avoid traffic accident
The LED indicators will show percentage of water in the brake fluid with 3 colors green yellow and red
Calibrated for cars using DOT4 and DOT3 brake fluids (But DOT3 is almost replaced by DOT4 because DOT4 has better performance)
Only takes seconds to know the results,very easy to use
CE and RoHS approved. Protective cap included.Takes 1 x AAA/1.5V battery (not included)

Rank No. #4

KAIWEETS Brake Fluid Tester Pen with Corrosion Resistance Probe, High-Precision Brake Fluid Moisture Tester with Data Hold Function, Buzzer Alarm, 3 Colors Backlight, Calibrated for DOT3, DOT4, DOT5.1

Durable and Corrosion-Resistant : Featuring a corrosion-resistant probe, this brake fluid tester is designed for long-lasting performance. The durable construction ensures that the tool remains effective over time, even with frequent use, making it a reliable addition to your maintenance toolkit
Fast and Accurate Measurements : This brake system sensor ensures quick and precise readings with an accuracy of ± 0.3%, covering a range of 0% - 4%. Whether you're checking DOT3, DOT4, or DOT5.1 fluids, this device offers reliable results, helping you easily maintain optimal brake performance
Convenient Features : The brake fluid level sensor includes a data hold function, allowing you to capture and review readings easily. It also features a three-color backlight and buzzer alarm function, which will sound an alarm to remind you to change the brake fluid immediately when the humidity level exceeds the safety limit of 3%, providing additional convenience and safety
Convenient Power and Operation : With its compact design, this brake fluid tester is easy to carry and store. It operates on 2x1.5V AAA batteries and functions well within a temperature range of 0-40°C. Its user-friendly design and quick measurement capabilities make it an essential tool for both professional mechanics and DIY enthusiasts
Customer Service : KAIWEETS Provides a 30-day free return and a 3-year warranty for each product. Lifetime technical support, if you have any questions, please feel free to contact us. Enjoy faster and more efficient measurements with this brake fluid tester. Allowing you to promptly address any issues and ensure your vehicle’s braking system is always in top condition

Rank No. #5

POROMETISTO FT01 Brake Fluid Tester with Flashlight,Built-in Calibration Resistor,Brake Fluid Moisture Tester with 8.5-Inch Corrosion Resistance Probe and Data Hold,for DOT3,DOT4,DOT5.1

Built-in calibration, accurate detection of DOT3/4/5.1:FT01 brake fluid tester has an accuracy of up to ±0.3% and a detection range of 0% - 4%.It has a built-in calibration resistor,can detect DOT3,DOT4,and DOT5.1 fluids.
Three-color Backlight+Buzzer Reminder:Bright Green backlight indicates that the brake fluid is usable;Bright Yellow backlight,Slow buzzer,please replace the brake fluid;Bright Red backlight,Fast buzzer,please replace the brake fluid immediately.Easy to understand and get started.
High-precision Metal Probe,small space detection expert:FT01 brake fluid tester pen is equipped with a high-precision metal probe and an 8.5-inch corrosion-resistant metal hose.The probe can be operated flexibly in a small space,provides stable and easy cleaning.
All-in-One Convenience-Dark Environment Ready & Smart Features:FT01 automotive brake fluid testing tool is equipped with a flashlight for measuring in dark environments.It also has automatic shutoff,data hold,and a low battery indicator.
What will you get: POROMETISTO FT01 brake fluid detector,2*1.5V batteries,instruction manual,box.If you have any questions before or after sales,please feel free to contact us and we will provide you with our best service,And provide free replacement service within one year.

Rank No. #6

Brake Fluid Liquid Tester Pen,1PC DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen, Car Diagnostic Testing Tool with 5 LED Indicators, Hydraulic Fluid Liquid Oil Moisture Analyzer

High quality: This brake fluid tester is made of nickel-plated metal probe, which is resistant to oil and oxidation and not easy to corrode. The shell is black matte plastic, better anti-slip and good body texture. The change of conductivity can be used to determine the change of moisture in the brake fluid.
Safe driving: This brake fluid tester comes with 5 LED indicators to show the percentage of moisture in the brake fluid. This product can quickly detect the health of the car's brake fluid, provide you with more accurate test results, and remind you to replace the brake fluid when necessary to avoid traffic accidents.
Convenient and quick: This brake fluid tester is easy to use, press the button, insert the test pen, the indicator is accurate to 1%, and you can receive the result in seconds. To save electricity, the test pen will automatically turn off the power after 20 seconds each use to save power.
Scope of application: This brake fluid tester is suitable for testing the moisture content in DOT-3, DOT-4, DOT-5.1 brake fluid. It is also very convenient for personal use and this product is widely used in personal workshops, repair shops and dealer workshops.
Easy to carry: No cable connector design, small size, light weight, easy to carry and use. If you encounter any problem when using this product, please contact us and we will try our best to solve it for you.

SaleRank No. #7

Performance Tool W182 Universal Brake Fluid Tester - Quickly Test Brake Fluid Quality and Safety for Your Vehicle's Performance

QUICK AND ACCURATE TESTING: The Performance Tool W182 Universal Brake Fluid Tester helps you examine brake fluid quality in seconds by indicating the percentage of water in the fluid.
VERSATILE COMPATIBILITY: This brake fluid tester is suitable for use with DOT 3, DOT 4, and DOT 5.1 brake fluids, making it a versatile tool for any mechanic or car owner.
USER-FRIENDLY DESIGN: With 5 LED indicator lights, this brake fluid tester is easy to use and understand, even for those with limited automotive knowledge.
APPROVED FOR POPULAR BRANDS: The Performance Tool W182 Universal Brake Fluid Tester is approved for use with AC Delco DOT 3, Pennzoil DOT 3, Prestone DOT 3, Motorcraft DOT 3, and Toyota DOT 3 brake fluids, ensuring its reliability and accuracy.
SAVE TIME AND MONEY: By quickly and accurately identifying the quality of brake fluid, this tool can help you save time and money by avoiding unnecessary brake repairs and replacements.

Rank No. #8

Aicevoos NF Brake Fluid Tester Pen Brake Fluid Test Strips, Calibrated for DOT3 DOT4 DOT-5.1 Brake Fluid

WIDE RANGE OF APPLICATIONS: The automotive brake fluid tester is a universal device for most vehicles. It can check the condition of DOT-3, DOT-4, DOT-5.1 brake fluids as well as most synthetic brake fluids. It is extremely easy for personal use and is widely used for private workshops, repair shops and car dealerships.
EASY TO USE: The test procedure is fast and efficient and has a simple control panel. The backlight lights green at 0%-2% data (brake fluid is ready to use). At 2%-3%, the backlight turns yellow and the buzzer sounds slowly (brake fluid needs to be changed). The backlight is red and the buzzer sounds quickly when the data is greater than 3% (brake fluid needs to be changed immediately).
EASY READING: high-sensitivity probe + audible alarm, instant display of results, large screen with three-color backlight, easy to read the measurement results whether day or night.
FAST DETECTION: the detection process is fast and efficient, the control panel is simple and easy to use. Can quickly determine whether the brake fluid needs to be replaced after the background light reminder.
EASY TO CARRY: the case is well structured, compact and fits well in your hand. You can take it with you when traveling without taking up too much space.

SaleRank No. #9

Phoenix Systems 8006-B Double-Ended Brake Fluid + Coolant Test Strips (15 foil wrapped test strips), 1 Pack

15 Double-Ended test strips used to test both coolant and Brake fluid
Gives you the peace of mind that your Brake fluid is good and is safely performing its proper function
Identifies potential Brake fluid and coolant related problems before they occur -thereby ensuring your safety and fewer breakdowns
Simply remove the test strip from the foil wrapper, Dip it into your Brake fluid then coolant/antifreeze, and 60 to 90 seconds later you will know the condition of your fluids. (Scientific proof)
May save you from paying for an un-needed Brake fluid or coolant change

SaleRank No. #10

BSBMIEQM Brake Fluid Liquid Tester, Auto Diagnostic Testing Tool, Oil Moisture Analyzer with 5 LED Indicators, Auto Diagnostic Checker Tool for DOT3 DOT4 Brake Fluid，Father'Day Gift

PROTECTS YOU & YOUR CAR : Check the health status of DOT3, DOT4 car brake fluid, Brake Fluid Tester Pen can be used as a digital brake fluid tester suitable for determining brake fluid quality. It will be safe for your driving1
EATY TO USE : Press the button , Insert the tester into reservoir for one second then the tester result will be correctly indicated by LEDs.Repress the button for power off.
5 LEDS : 5 LED display lights the percentage of moisture content in the brake fluid, as the test results are more accurate
USEFULL : Supports DOT3 DOT4 DOT5 brake fluid .
EASY TO CARRY : Small size ,you can take it in pocket , take 1 AAA 1.5V battery. automatic shutdown after about 15 seconds of inactivity

Last update on 2025-11-21 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Oem Brake Fluid Tester?

Do you get stressed out thinking about shopping for a great Oem Brake Fluid Tester? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Oem Brake Fluid Tester, which is why we have assembled a comprehensive list of the greatest Oem Brake Fluid Tester available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Oem Brake Fluid Tester that you consider buying. Your questions might include the following:

Is it worth buying an Oem Brake Fluid Tester?
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Which Oem Brake Fluid Tester are good in the current market?
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We’re convinced that you likely have far more questions than just these regarding Oem Brake Fluid Tester, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Oem Brake Fluid Tester, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Oem Brake Fluid Tester. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Oem Brake Fluid Tester buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Oem Brake Fluid Tester currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Oem Brake Fluid Tester has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Oem Brake Fluid Tester?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Oem Brake Fluid Tester.
Customer Ratings: Number ratings grade Oem Brake Fluid Tester objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Oem Brake Fluid Tester.
Product Quality: You don’t always get what you pay for with an Oem Brake Fluid Tester, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Oem Brake Fluid Tester is should be an indication of how long it will work out for you.

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The Best Oem Brake Fluid Tester of 2022 – Reviews & Buying Guide

How Do You Buy The Best Oem Brake Fluid Tester?

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