Updated: 24 Feb 2025

brake fluid inspection testers

Explore up to 18% Off

Updated: 24 Feb 2025

#1

Best Choice
BELEY Automotive Digital Brake Fluid Tester (B10)

9.6

BELEY

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Main highlights

Suitable for More Brands of Brake Fluid: This Car Brake Fluid Detector has a wide range of applications, it can test DOT-3, DOT-4, and DOT-5.1 types of brake fluids, and provide special inspection options for MOTUL, for ATE, for FERODO, for MOBIL, for BREMBO, for TRW, for BOSCH, for CASTROL, for TOTAL, for VALEO, for FUCHS and other brands of brake fluids to make the test results more accurate.The Best Father's Day Gifts for Auto Mechanics.

Highly Sensitive Probe: Automotive brake fluid tester has a highly sensitive sensor and a 260 mm goose-neck probe, which is designed to bring users a simpler and more convenient experience. The outer layer of the hose is made of 304 stainless steel, which is highly resistant to oil, oxidation and corrosion, effectively extending the service life of the equipment.Arrives before Father's Day.

Convenient & Sensitive and Accurate Testing: BELEY New Updated Car brake fluid tester adopts the boosted pressure testing system, which is a new boosted pressure fast testing solution, featuring stable working performance, efficient measurement, and accurate test results. Ideal Tool for the DIY people and mechanics.Father's Day Gifts.
#2

Value for Money
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-Green

9.3

TESMEN

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Main highlights

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

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
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#3
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

9.2

KAIWEETS

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Why we love it

Durable and corrosion-resistant design.

Quick and precise measurements.

User-friendly with convenient alerts.

Main highlights

Corrosion Resistant and Accurate
Features a corrosion-resistant probe with 0.3 accuracy for reliable brake fluid testing.

Ideal for Mechanics and DIYers
Compact, easy-to-use tester suited for both professionals and hobbyists.

Praised for Convenient Alerts
Three-color backlight and buzzer alarm enhance safety and usability.
#4
ITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid

9.0

ITEQ

-18%

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Why we love it

Quickly checks brake fluid quality to prevent accidents.

Easy-to-read LED indicators show water percentage clearly.

Simple and fast results in seconds, very user-friendly.

Main highlights

The LED indicators will show percentage of water in the brake fluid with 3 colors green yellow and red

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

Calibrated for cars using DOT4 and DOT3 brake fluids (But DOT3 is almost replaced by DOT4 because DOT4 has better performance)

-18%
#5
Aicevoos NF Brake Fluid Tester Pen Brake Fluid Test Strips, Calibrated for DOT3 DOT4 DOT-5.1 Brake Fluid

8.9

Aicevoos

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Main highlights

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.
#6
Brake Fluid Tester, Auto Brake Diagnostic Testing Tool, Hydraulic Fluid/Liquid/Oil Moisture Analyzer with 9 LED Indicators for DOT3/DOT4/DOT5.1 Brake Fluid(BF100)

8.7

KINGBOLEN

-10%

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Main highlights

【Support all kinds of Cars】KINGBOLEN Brake Fluid Tester can be used on all cars; It is easy-to-use and suitable for testing the water percentage in the brake fluid. Any problems please contact us to get prompt solutions. please contact us with Amazon or send mail to support@kingbolen. com .

【Support DOT3, DOT4, DOT5.1】Quick and easy method to accurately gauge the moisture content of all types of brake fluid.

【High Precision Sensor 】KINGBOLEN Brake Fluid Tester has nickel plated metal probe, which is oil-proof and oxidation-proof, with good condition and high precision.

-10%
#7
Aicevoos NC Brake Fluid Tester Pen Brake Fluid Test Strips, Calibrated for DOT3 DOT4 DOT-5.1 Brake Fluid

8.6

Aicevoos

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Main highlights

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.
#8
Hand Held Vacuum Pressure Pump Tester Brake Fluid Bleeder Kit, Manual Vacuum Pump Brake Clutch Fluid Bleeder Bleeding Tool Kit Car Motorcycle One Man, Vacuum Pump Pressure Tester Brake Bleeding Kit

8.5

DHA

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Main highlights

High-performance Vacuum Pump with quick release: The heart of our brake bleeder vacuum pump kit is a high-performance vacuum pump. It generates a powerful vacuum to draw out old brake fluid and air bubbles trapped in your brake system, ensuring efficient and flawless operation.

Handheld vacuum pump brake bleeder kit for car motorcycle could be used on brake and clutch wheel cylinder/caliper, master or slave cylinder. to flush old brake fluid and air, and guide the new fluid to fill the whole brake system. Also they can help to pump out the power steering fluid.

Automotive abs brake bleeder vacuum pump with quick release: Equipped with vacuum gauge, simple operation, convenient readout of pressure Gauge. Pressure range: 0-30inHg, 0-760mmHg. Can test and diagnose a wide variety of brake systems on motorcycle car.
#9
AUTOOL Brake Fluid Tester, Brake Fluid Moisture Tester, Calibrated for DOT3 DOT4 DOT-5.1 Brake Fluid, with 2.8" Backlit Display Audible Alarm for Various Brake Fluid Model

8.4

AUTOOL

-11%

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Main highlights

【Precision test and sensitive probe】Equipped with a highly sensitive sensor and a 260mm foldable hose, can quickly and accurately detect DOT-3, DOT-4, DOT-5.1 brake fluid and has received the result in seconds. The outer layer of the hose is made of 304 stainless steel, which has the characteristics of oil resitance, oxidation resistance, and corrosion resistance. The foldable probe can rotate 180 degree,you can choose any angle to testing.

【More Powerful Detection Range】Automotive Brake Fluid Detector is common fit for most vehicle. Check the health status of DOT-3, DOT-4, DOT-5.1 brake fluid and also most synthetic brake fluids. The brake fluid tester is designed with normal mode and expert mode. The expert mode is convenient for professional mechanics to select the corresponding brake fluid model for accurate testing.

【Easy Instant Read】2.8 inches high resolution screen, instant display result, large display with backlight, easy and clear reading in sun or night. In addition, if the brake fluid contains too much water, the buzzer will alarm to remind you to change the brake fluid.

-11%
#10
TESMEN TBF-300 Brake Fluid Tester with 8.5-Inch Corrosion Resistance Gooseneck Probe, Testing for DOT3, DOT4, DOT5.1, Brake Fluid Tester Pen with Light, Data Hold, Backlight Alarm for Auto Care-Blue

8.3

TESMEN

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Main highlights

Large Display for Easy Reading: TESMEN TBF-300 Brake Fluid Tester features an enlarged screen and a data retention function, ensuring clear and convenient reading and recording of measurements

Enhanced Functionality: TESMEN TBF-300 is equipped with an flashlight illumination to ensure that your tests are not affected by ambient light. This feature enables accurate testing even in low light or dark conditions, increasing the convenience and versatility of the tester while providing a more comprehensive inspection experience

Corrosion-resistant and Clean: TESMEN TBF-300 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

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brake fluid inspection testers

BELEY Automotive Digital Brake Fluid Tester (B10)

9.6

Main highlights

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-Green

9.3

Main highlights

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

9.2

Why we love it

Main highlights

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

9.0

Why we love it

Main highlights

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

8.9

Main highlights

Brake Fluid Tester, Auto Brake Diagnostic Testing Tool, Hydraulic Fluid/Liquid/Oil Moisture Analyzer with 9 LED Indicators for DOT3/DOT4/DOT5.1 Brake Fluid(BF100)

8.7

Main highlights

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

8.6

Main highlights

Hand Held Vacuum Pressure Pump Tester Brake Fluid Bleeder Kit, Manual Vacuum Pump Brake Clutch Fluid Bleeder Bleeding Tool Kit Car Motorcycle One Man, Vacuum Pump Pressure Tester Brake Bleeding Kit

8.5

Main highlights

AUTOOL Brake Fluid Tester, Brake Fluid Moisture Tester, Calibrated for DOT3 DOT4 DOT-5.1 Brake Fluid, with 2.8" Backlit Display Audible Alarm for Various Brake Fluid Model

8.4

Main highlights

TESMEN TBF-300 Brake Fluid Tester with 8.5-Inch Corrosion Resistance Gooseneck Probe, Testing for DOT3, DOT4, DOT5.1, Brake Fluid Tester Pen with Light, Data Hold, Backlight Alarm for Auto Care-Blue

8.3

Main highlights

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