BEST BRAKE FLUID TESTERS; REVIEW AND BUYER'S GUIDE

Best Brake Fluid Testers – Reviews & Buyer Guide

Here you can review the top Best Brake Fluid Testers available in the market! As we all know, maintaining a car is the first step after owning one.

But what does that mean to you anyway? Check our engine every few days and look for speed and mileage? As, I don’t think we go beyond this stuff, Right!

Then, what about the braking system. How a car responds to brakes when moving at some speed tells a lot about its performance. So, maintaining one is as essential as checking your engine and speed.

For this, technology got a present for us. Now, you don’t have to buy those expensive, one-time brake fluid tester strips. Because with the best brake fluid tester, you can have more accurate readings at way reasonable price!

It helps you test your brake fluids condition in no time. Ultimately, telling you the efficiency of your braking system. So, getting one yourself is better and more effective than taking it to some mechanic.

Before moving any further, Let’s have a quick view;

How does a Brake Fluid help with Braking System?

Brake fluid is a particular liquid used to decelerate a car. It puts force on brake calipers, which in return minimizes its acceleration. Thus, stopping it at the moment. 

Note: One thing to remember is that a brake fluid compresses with time. So, it is inevitable for its quality to decline after a certain period.

If you want to save yourself from brake failures and other accidents, make sure the brake fluid is fine. 

Top 7 Best Brake Fluid Testers to Buy

ImageProductDetails  Price
ITEQ Liquid Brake Fluid Tester PenITEQ Liquid Brake Fluid Tester PenThe first item here is one of the handiest and most accurate testersCheck Price
BELEY Automotive Brake Fluid TesterBELEY Automotive Brake Fluid TesterYou can get accurate results in a few seconds.Check Price
OEMTOOLS 25269 Brake Fluid TesterOEMTOOLS 25269 Brake Fluid TesterThis product comes with a lifetime warranty.Check Price
OTC Tools 4598-DOT3 Brake Fluid TesterOTC Tools 4598-DOT3 Brake Fluid TesterIt comes with auto-off features in 12 seconds range.Check Price
PTE Brake Fluid TesterPTE Brake Fluid TesterIt is an inexpensive and effective product.Check Price
OBDResource Automotive Brake Fluid TesterOBDResource Automotive Brake Fluid TesterIt has a highly sensitive gooseneck probe.Check Price
MR CARTOOL Brake Fluid Diagnostic TesterMR CARTOOL Brake Fluid Diagnostic TesterIt is compatible with DOT3, DOT4, DOT5.1 brake fluids.Check Price

How does a Brake Fluid Tester Works?

We know that a brake fluid tester is an instrument that a random person can easily use. So, if you want to use it properly, make sure you know how it tests.

What happens is the brake fluid tester takes a sample of your fluid and checks its boiling point by heating it. After that, it gives a percentage result with the aid of LED lights. 

We got all the basic stuff we need to know about a brake fluid tester, but how to find the best one? 

Actually, the thing is that a brake fluid tester tests the moisture present in it. And brake fluid type, vehicle’s performance, and driving environment vary the moisture content a lot! So, we need to choose the most suitable very wisely. 

No need to worry, as we got a list of all the best brake fluid testers for you! With an elaborate experts review and a detailed buying guide, you will for sure buy yours Today!

So let’s get started!

ITEQ Liquid Brake Fluid Tester Pen

ITEQ Liquid Brake Fluid Tester Pen

The first item here is one of the handiest and most accurate testers. If you want something convenient as a car enthusiast, this product will for sure amuse you.

ITEQ is a reliable name in the market and manufactures quality. It gets the best items and pleases loyal customers every time.

Even this one comes with a unique pen design and 5 LED light indicators! And most of all, its DOT4 and DOT3 compatibility is the best shot to get. Almost all fluid types can use this tester and have a working braking system! So, let’s get into its features to have a better look.

Key Features
  • You can get accurate results in a few seconds. 
  • You can know the percentage of water in the brake fluid.
  • You get results with green, yellow, and red indicators.
  • You can calibrate it for DOT3 and DOT4 brake fluids.
  • The green color indicator shows there is no water.
  • The red color indicator shows fluids need replacement.
  • Yellow/yellow indicator shows 1% water in brake fluid.
  • The Red/red indicator show 4% water in brake fluid.
  • It comes with a protective cap.
  • For reliability, it is CE and RoHS approved.
 
PROS
 
  • Accurate Results
  • Fast Results
  • Five LED Indicator Lights
  • DOT3 and DOT4 Compatible
  • Approved by CE and RoHS
  • Comes with Protective Cap
  • Reliable and Durable Product
  • Easy and Professional Readings
CONS
 
  • Battery not Included
  • Not Compatible with DOT5 Fluids
 

Check Price

 Why We Choose This product: 

If you are looking for a professional working brake fluid tester, then ITEQ Liquid Brake Fluid Tester Pen is a great choice. With the easy readability of results, you can have a professional check on your braking system. 

And not to forget its vast compatibility, with which nothing is off-limit!

So, if you want a convenient tool with the best quality, Buy yours Right Now.


BELEY Automotive Brake Fluid Tester

BELEY Automotive Brake Fluid Tester

Sometimes a versatile tool is what we want. It can either have full compatibility or an effective design. Precise and accurate readings can be a part too. So for this, BELEY got you one of the best testers for your brake fluids.

If we talk about BELEY, I’d say it is a name that you can trust blindly! All its products are reliable and high-functioning. And just like that, it is consistent with this one.

With convenience and warranty, there is everything a best can have. So, without wasting any more time, let’s dive into its features!

Key Features
  • You can get accurate results in a few seconds.
  • For flexible detection, it comes with a 250 mm Goose Neck.
  • For oil and oxidation resistance, it has a chromed surface.
  • To get brake fluid types, it has 3 LED light indicators.
  • To get the percentage of water, it has 6 LED light indicators.
  • It is a small size and handy tool.
  • To get accurate results, it has a red light double alarm system.
  • It is compatible with DOT3, DOT4, and DOT5 brake fluids.
  • It comes with two years warranty of quality.
 
PROS
 
  • Accurate and Quick Results
  • Flexible Detection with Goose Neck
  • Chromed Surface
  • Brake Fluid Type Indication
  • Percentage of Water in Brake Fluid
  • Small and handy Body
  • Red Light Double Alarm System
  • All Fluid Type Compatibility
  • Warranty of Quality
CONS
 
  • Battery not Available
 

Check Price

 Why We Choose This product: 

If you are looking for a professional working brake fluid tester, then BELEY Automotive Brake Fluid Tester is an excellent option. It is an exceptionally convenient tool. With a 250 mm Goose Neck, you can check the fluid without any external exposure!

And yes, its compatibility with all types makes it a perfect catch. Those extensive results will for sure make your work easier. So, if buying a separate battery is not an issue, get yours right away!


OEMTOOLS 25269 Brake Fluid Tester

OEMTOOLS 25269 Brake Fluid Tester

Sometimes we have more than one car at home. And we know, different cars mean different fluid types (though not always). So, for this, OEMTOOLS got the most suitable product.

From the portability to work, everything is perfect for your every car! And no doubt, OEMTOOLS is one the best names out there. So, no issue of reliability and quality is guaranteed. And how to forget its versatile fluid type range.

With all these outstanding features, this product proves to be the best. So, let’s roll into its features for a better look.

Key Features
  • You can turn it on with a single push button.
  • After the pen starts, it turns on a built-in self-start test.
  • With a switch button, you can cycle through fluid types.
  • It checks the water level of 8 polyglycol-based brake fluids.
  • It is compact and small in size.
  • You can carry it anywhere with ease.
  • It can prevent any brake failure.
  • With built-in LED lights, you can have safe contact with the fluid.
  • To conserve battery life, it has an auto-off function.
  • You need one AAA battery for its working.
  • You can have accurate readings in a few seconds.
  • This product comes with a lifetime warranty.
 
PROS
 
  • Auto-Off Function
  • Easy Carrying
  • Small and Compact Size
  • Lightweight
  • Single Push Button Start
  • Compatible with 8 Types of Brake Fluids
  • Quick and Accurate Readings
  • Built-In LED Lights
  • Built-In Self Start Test
  • Switch Button for Brake Fluid Cycling
CONS
 
  • Expensive Product
 

Check Price

 Why We Choose This product: 

If you are looking for a high-functioning and outstanding product, OEMTOOLS 25269 Brake Fluid Tester is for sure the best option. With EIGHT different options for fluid types; DOT 3, DOT 4, DOT 5. 1, ACDelco DOT 3, Motorcraft, Prestone, Pennzoil, and Toyota DOT 3, nothing can beat its level!

And with a handy body like this, even professionals recommend using this one. So, if you are willing to invest some extra bucks, make sure you get this exact product.


OTC Tools 4598-DOT3 Brake Fluid TesterOTC Tools 4598-DOT3 Brake Fluid Tester

When we want a perfectly working braking system, checking the moisture content is not enough. We need to identify the quality of our brake fluid as well. And most fluid testers don’t come with this feature!

So, if you want to assure the total saneness of your system, then go for a tester that comes with a quality checker. And yes, there is one great option in the market.

For this, OTC Tools is a brand with an outstanding product. It’s reliable and effective. Even the name itself is a full-on Go-Go! So, let’s get going and have a look at its features.

Key Features
  • It is compatible with the DOT3 brake fluid type.
  • You can check the quality of your brake fluid.
  • It measures the moisture content of brake fluid from 0% to 4%.
  • It comes with LED lights to show results.
  • You need one 1.5V AAA battery for its work.
  • It comes with auto-off features in 12 seconds range.
  • After the pen starts, it turns on a built-in self-start test.
  • It is an inexpensive and effective product.
  • It is compact and lightweight, with 2.4 ounces.
  • You can carry it anywhere with ease.
 
PROS
 
  • LED Lights for Readings
  • 1.5V AAA Battery
  • Checks the Quality of your Brake Fluid
  • 12 Seconds Auto-Off Feature
  • Built-in Self-Start Test
  • Compact and Small Body
  • Inexpensive and Effective Product
  • Easy Carrying
  • Checks Moisture Content
CONS
 
  • Low Compatibility with Brake Fluid Type
 

Check Price

 Why We Choose This product: 

If you want to have a perfect check on your braking system, then OTC Tools 4598-DOT3 Brake Fluid Tester is something you should look at. With crazy features like auto-off and built-in self-start, OTC makes it to the top.

And not to forget it’s compact and durable built, everything contributes to its high-end working. So, if you are a DOT3 rider, get this product for your car.


PTE Brake Fluid Tester

PTE Brake Fluid Tester

Everyone wants a reliable brake fluid tester that assures their braking system efficiency. But not everyone has the means to invest in an expensive product for just a few uses. Though the brake fluid tester is overall on a cheaper side but still gets heavy on pockets. 

So, for this, PTE gets an exciting product with the same reliability and a low price tag. It has all those features we get to see in other expensive testers. 

If quality is not compromised and everything else is fine, let’s get into its features to look further.

Key Features
  • You can get accurate results in a few seconds.
  • It is compatible with the DOT4 brake fluid type.
  • It comes with one 1.5 V AAA battery for its work.
  • You can know the percentage of water in the brake fluid.
  • You need to change fluid with 3% to 4% results.
  • It is hygroscopic and prevents external exposures.
  • To get the percentage of water, it has LED light indicators.
  • It comes with long battery life.
  • You can carry it anywhere with ease.
  • It is compact and small in size.
  • It is an inexpensive and effective product.
 
PROS
 
  • Inexpensive Product
  • Reliable and Effective
  • 1.5 V AAA Battery Included
  • Compact and Small Body
  • Compatible with DOT4 Fluid Types
  • Easy Carrying
  • Accurate and Quick Readings
  • Check Moiture Percentage
  • Hygroscopic Nature
  • LED Light Indicators
CONS
 
  • In Effective Testing with DOT3 Fluids
 

Check Price

 Why We Choose This product: 

If you are looking for a reasonably priced product, then PTE Brake Fluid Tester is a perfect match. It is a high-grade tester with one of the best qualities in the market. And I don’t think you’d find anything less.

At this price, getting your desired features is a big perk! And if you think it has low fluid type compatibility, let me tell you one thing. Most cars have DOT4 type fluids, so there’s a high chance it will work fine with yours.

So, without further ado, get yours Now.


OBDResource Automotive Brake Fluid Tester

OBDResource Automotive Brake Fluid Tester

If you are into gooseneck brake fluid testers, we got another impressive product. It is efficient and works like a charm. Precise readings and accurate results make it a perfect catch.

For many reasons, OBDReource has become one of the top brands in the market. And this makes this product reliable and quality assured!

So, if you are interested a bit, let’s get into its exciting features right now.

Key Features
  • It is compatible with DOT-3, DOT-4, DOT-5.1, and synthetic brake fluids.
  • It is convenient for personal use.
  • It has a highly sensitive gooseneck probe.
  • You can get accurate results in a few seconds.
  • For convenient reading, it has a High-resolution LCD.
  • With one button, it is easy to operate.
  • For oil and oxidation resistance, it has a chromed surface.
  • To get accurate results, it has a buzzing alarm system.
  • With LED lights, you can detect the fluid’s color.
  • It comes with auto-off features with 5 minutes standby.
  • It uses two 1.5 V AAA batteries for its work.
 
PROS
 
  • Highly Sensitive GooseNeck
  • Accurate and Quick Results
  • Oil and Oxidation Resistance
  • Buzzing Alarm System
  • LED Lights for Color Detection
  • 5  Minutes Auto-Off Feature
  • High Compatibility with Fluid Types
  • High-Resolution LCD Display
  • Easy to Operate
CONS
 
  • Hard to Use with One Hand
 

Check Price

 Why We Choose This product: 

If you are looking for a high-functioning gooseneck item, OBDResource Automotive Brake Fluid Tester is a great deal. It is sensitive and works well with almost all types of fluids.

So, if you work in a workshop or own a few cars, then make sure you invest in the right brand.


MR CARTOOL Brake Fluid Diagnostic Tester

MR CARTOOL Brake Fluid Diagnostic Tester

Lastly, we’ll end our list with another exciting GooseNeck Tester. We love these testers even they are hard to use because of their sensitivity.

You can detect the right amount of moisture and save yourself from any future accidents.

Though it comes with some issues, its features are still worth looking. So let’s get going.

Key Features
  • It is compatible with DOT3, DOT4, DOT5.1 brake fluids.
  • For flexible detection, it comes with a 250 mm Goose Neck.
  • For convenient reading, it has a High-resolution LED screen.
  • You can get accurate results in a few seconds.
  • With one button, it is easy to operate.
  • For oil and oxidation resistance, it has a chromed surface.
  • It uses two 1.5 V AAA batteries for its work.
 
PROS
 
  • Highly Sensitive GooseNeck
  • Accurate and Quick Results
  • Oil and Oxidation Resistance
  • High Compatibility with Fluid Types
  • High-Resolution LCD Display
  • Easy to Operate
  • 250 mm Goose Neck
CONS
 
  • Large and Slightly Inconvenient Body
 

Check Price

 Why We Choose This product: 

If you are looking for some highly sensitive results, then make you invest in MR CARTOOL Brake Fluid Diagnostic Tester. It is a quality product and offers the most accurate results.

Though its body is something that creates some inconvenience, I’d still recommend it to those who know their work well. So, if you are okay with the above issue, don’t miss your chance to buy!


What Should You Consider Before Buying a Brake Fluid Tester?

When you visit the market to buy the best brake fluid testers, you look for the price or brand. Though both these things are essential, I’d say you should search for other features as well.

So, what are those features? The answer is quite simple, as we got you an extensive buyer’s guide. Just go through the passage and find the one that suits you well!

Quality Built:

It may sound unnecessary, but looking for the best built is essential. One thing to keep in mind is that brake fluid testers have excessively sensitive probes. And to keep them safe, it should have a protective build. 

If you can get a rubber body, it is way better. This way, your tester is safe from any unforeseen bumps or falls. We know it’s a handy tool, so we randomly keep it in our toolbox or some drawer. For this, having a quality built is a must. 

So don’t forget to look for quality products on our list above!

Brake Fluid Type:

The first thing to look for in a tester is undoubtedly the fluid type. And if you are getting the wrong type of tester, it is a total waste of money and time.

It won’t work with the wrong fluid, and you’ll end up with incorrect results. So, if you have a DOT4 type fluid, get one compatible with it!

Many testers have a high range of compatibility. You can check the above and buy the best one.

Extra Features and Accessories:

Many testers come with some extra features and accessories that most lack. And trust me, these supplementary can make a huge difference.

Brake fluid testers often have an auto-off button that turns the device off after a time. It can help you save a lot of power.

Other than that, the best accessory you can get is the battery itself. Yes, not every brake fluid tester comes with a battery. So, if you find one included, don’t miss your chance.

Size and Body:

The size and body of your testers matter a lot. A brake fluid tester should be compact and convenient for one person to use. If that’s not the case, you are about to face some issues!

Even weight is a substantial factor. If it is heavy, using one is going to be a nightmare. So, make sure you buy one with small size and lightweight.

Frequently Asked Questions (FAQ)

Why do we need to test our brake fluid?
Brake fluids are hygroscopic and lose their ability to compress after a certain level of moisture. So, to change the fluid, checking that particular level is essential.
What is the most used brake fluid type?
DOT4 is the fluid in almost all types of cars.
Why don't we use DOT3 anymore?
DOT3 has a lower boiling point than other types. And for better performance, higher boiling point fluids are more suitable.
After how long should I check my brake fluid?
The first thing is that it depends on your car and its usage. More used cars need frequent checking. So, make sure you never leave your car without checking for more than five years.
Conclusion:

As my final words, I’d say the information mentioned above will for sure make your life easy. You can now save your braking systems with the best brake fluid tester. As these options, here on the list are the most suitable products available with the most reasonable featuring.

They can help you get an accurate check with ease and reasonable price. So, if buying one was not on your mind, I am sure the top passages will change it right away!

As we know, everyone gets to have the perfect braking system, Right!

Now, with an extensive guide to buying the finest one, no one can leave without getting the best brake fluid tester for themselves. So, Waste No Time and make the choice that’ll save your life!
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