10 Best Car Brake Liquid Tester In The Us - Black Friday 2024
Best Choice1
JUTABrake Fluid Tester, JUTA VT300 High Precision Car Brake Fluid Detector, Hydraulic Fluid/Liquid/Oil Moisture Analyzer with LCD Screen DOT3 DOT4 DOT5.1 Tester, Automotive Replacement Level Sensors
Main highlights- 【Car Brake Fluid Tester for Accurate Measurements】 When using this product, please use plastic or paper cups for testing. Metal containers can cause conductive reactions, leading to inaccurate measurements. JUTA provides replacement parts for any issues not caused by human error within 3 years. For any assistance, please reach out to us through Amazon, and we will respond within 24 hours.
- 7. [Worry-Free Service] --- Batteries are not included in the package; please purchase them separately. If you have any compatibility concerns or inquiries, please don't hesitate to contact us.
- 6. TIPS: To maintain optimal braking performance, it is recommended to change the brake oil when the oil index reaches 23. Prompt brake oil replacement is crucial for ensuring driving safety.
- 5. [Premium Quality and Ergonomic Design] --- The device boasts a high-quality body with a pleasing texture and compact size, ensuring a comfortable grip. The gooseneck surface is resistant to oils and oxidation, reducing susceptibility to corrosion. The simple control panel facilitates user-friendly operation.
- 4. [Easy Instant Read] --- Featuring a high-sensitivity probe and a high-resolution screen, the device provides instant display of results. With a large display and backlight, readings are clear and easy to interpret even in sunlight or low-light conditions. An audible alarm alerts users when brake fluid contains excessive water, signaling the need for replacement.
- 3. [Precision Testing and Versatile Probe] --- Equipped with a highly sensitive and precise probe, the device can swiftly and accurately detect DOT-3, DOT-4, DOT-5.1 brake fluid, providing results in seconds. The gooseneck probe offers flexibility during detection, enhancing efficiency and adaptability.
- 2. [Application Scope] --- The Automotive Brake Fluid Detector is universally compatible with most vehicles, allowing for the assessment of DOT-3, DOT-4, DOT-5.1 brake fluid, as well as most synthetic brake fluids. It is highly convenient for personal use and widely utilized in individual workshops, repair facilities, and dealer workshops.
- 1. The VT300 Automobile Brake Fluid Tester is a handheld vehicle testing device designed to determine whether brake fluid replacement is necessary by detecting water content in the brake fluid.
9.6Exceptional
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Value for Money2
KINGBOLENBrake Fluid Tester, High Precision Car Brake Fluid Detector, Hydraulic Fluid/Liquid/Oil Moisture Analyzer with LCD Screen Audible Alarm DOT3 DOT4 DOT5.1 Tester,Automotive Replacement Level Sensors
Main highlights- [W-ORRY-F-REE SERVICE] --- The package doesn't include battery, please buy batteries in your local market. And We offer 1 year W-arranty. If you cannot confirm its compatibility, please feel f-ree to consult us. support@kingbolen.com. Automotive Replacement Brake Fluid Level Sensors.
- [Scope of Application] --- 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. It's extremly convenient for personal use and broadly applied in individual workshops, repair factories and dealer workshops.
- [Premium quality and ergonomic design] --- body with good texture, compact size, perfect hand feeling. Gooseneck surface oils and oxidation resistant, not easily corrosive. Simple control panel, easy to use. Probe top with flash light, you can observe the colour of the brake fluid if needed.
- [Precision test and universal probe] --- Highly sensitive and precise probe, can quickly and accurately detect DOT-3, DOT-4, DOT-5.1 brake fluid and has received the result in seconds. The gooseneck probe provides flexibility in detection, making the detection process more elastic and efficient. Probe top with flash light, you can observe the colour of the brake fluid if needed.
- [Easy Instant Read and Alarm] --- High sensitive probe + high resolution screen + audible alarm, instant display result, large display with backlight, easy and clear reading in sun or night. NEVER LIMITED BY THE ENVIRONMENTS. As soon as brake fluid sounds too much water alarm, it will remind you that you need to change the brake fluid.
9.4Excellent
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3
YOGEIERBrake 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
Main highlights- 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.
- 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.
- 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.
- 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.
- 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.
9.3Excellent
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4
ITEQ18% OffITEQ Brake Fluid Liquid Tester Pen with 5 LED Indicators, Calibrated For DOT3 DOT4 Brake Fluid
9.3 Simple to use8.7 Precision8.0 lasts a long timeWhy 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.
9.1Excellent
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5
intendvisionBrake Fluid Liquid Tester, Automotive Brake Fluid Content Detector, Vehicle Brake Diagnostic Testing Tool, Hydraulic Fluid Liquid Tester Pen Oil Moisture Tester Analyzer Meter for DOT3 DOT4 DOT5.1
Main highlights- 【Sound & Light Dual Alarm】When the brake fluid tester detects the value is between 0~2%, the backlight turns green, which means the brake oil can still be used. When the value is tested between 2~3%, the backlight is yellow, and the buzzer buzzes slowly, please change the brake oil. When the detected value is above 3%，the backlight turns red, and the buzzer buzzes quickly, please change the brake oil immediately. Tips: please wipe the probe clean, otherwise it will affect the results.
- 【High Quality & High Sensitive】This brake system diagnostic testing tool has a built-in high-quality probe, which is high sensitivity and fast response. The water content is 0%-4% representing no water and the amount of water content in turn, so that car owners can quickly understand whether the water content of the brake fluid is qualified. It is made of ABS material, which is moisture-proof and impact-resistant. Automatically shut down if there is no operation for 5 minutes.
- 【Easy to Use】This brake fluid tester is easy to use. 1. After install the batteries, gently remove the cap, hold on the power key for more than 1second. After the buzzer beeps, the screen lights on, and then choose the current oil type you want to test. 2. Insert the test probe into the brake fluid and immerse it in the liquid surface at most 2-5mm (please wipe the probe clean before or after using, otherwise it will affect the results). 3. Check the results through the display.
- 【Convenient Pocket Clip Design】Lightweight and compact, this brake fluid tester conveniently clips to your shirt pocket to carry with you. It fits nicely and ergonomically in your hand while working. Has an easy-to-understand interface, customers can operate the device with one hand. Out of the box you can rest assured of the Brake Fluid Tester and just enjoy 3-Year Warranty provided by Intendvision. Anything please feel free to contact us and we will try our best to help.
- 【3 Oil Type Detection Brake Fluid Tester】This brake fluid tester can be used to detect brake oil DOT3, DOT4, DOT5.1. DOT3 is the most common type of brake fluid used by daily drivers and it is also the default brake oil type when the brake fluid tester power on; DOT4 has a higher boiling point and has found its place in racing vehicles and police cars. DOT5 mainly used in special vehicles such asracing cars, but rarely used in passenger cars.
8.9Very Good
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6
SylvilSylvil Brake Fluid Liquid Tester Pen, Hydraulic Fluid Liquid Oil Moisture Analyzer with 5 LED Indicators, Auto Brake Fluid Content Detector for DOT 3 DOT 4 DOT 5.1, Car Accessories
Main highlights- 【Wide Application】: The size of this testing pen is 0.78×0.78×5.98 inches, compact and portable. You can put it in the storage box of your car, it won't take up too much storage space. This test pen can test most of the brake fluids on the market, such as DOT3, DOT4 and DOT5 brake fluids.
- 【High Quality】: The surface of this testing fluid is made of plastic, which is sturdy while remaining lightweight. It is hard wearing and durable, which is not prone to breakage. Made of plated brass, the interior of it is rust and corrosion resistant to withstand long time use.
- 【Easy to Use】: First, you need to open the lid of the brake fluid reservoir. Then, press the power button of the test pen and take off the cap. Finally, dip the test probe into the brake fluid. After the test is done, this test pen will automatically turn off after 12 seconds.
- 【Clear & Visible】: The five LEDs on this test pen provide a clear visual indication of the water content in the brake fluid. Excessive water content will lower the boiling point of the brake fluid and affect the braking performance. When the red light on the test pen is on, it is time to change the brake fluid.
- 【Accurate Measurement】: This test pen detects the water content of the brake fluid by changes in the electrical conductivity of the brass-plated core. When the test result is close to 3% or even more, the test pen will light up a red warning light to remind you to change the brake fluid in time.
8.8Very Good
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7
OhleatsOhleats Brake Fluid Liquid Tester Pen with 5 LED Indicators, DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen, Auto Brake Diagnostic Testing Tool Analyzer, Universal Car Accessories
Main highlights- 【Quick & Convenient】: The brake fluid moisture tester can widely test the percentage of moisture in DOT3, DOT4, DOT5.1 brake fluid. It can check the health status of your car brake fluid quickly, and remind you to change the brake fluid in time. It's extremly convenient for personal use and broadly applied in individual workshops, repair factories and dealer workshops.
- 【Premium Material】: This brake fluid tester is made of brass-plated metal, which is resistant to oil, oxidation and corrosion. 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.
- 【Package Includes】: You will receive a brake fluid tester, which is suitable for determining brake fluid quality. It is compatible with AAA batteries, but please note that the battery is not included in the package. So you should prepare it by yourself. In order to save power and to prevent corrosion, please take out the battery after the test and clean the detector.
- 【Easy to Use】: The brake fluid tester pen is easy to use with its intuitive design. Simply insert the metal probe into the brake fluid, after a few seconds, the corresponding LED light will light up and display the result. After the test is completed, the test pen will automatically close after 12 seconds.
- 【5 LED Lights】: This brake fluid tester comes with 5 LED indicators to show the percentage of moisture in the brake fluid. It will show percentage of water in the brake fluid with 3 colors, green, yellow and red. Red indicates the brake fluid needs immediate replacement. Green represents good condition, and yellow indicates the state is acceptable but soon require replacement.
8.7Very Good
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8
PatonuBrake Fluid Liquid Tester,Hydraulic Fluid Liquid Oil Moisture Analyzer with 5 Led Indicators,DOT 3 DOT 4 DOT 5.1 Brake Fluid Liquid Tester Pen for Check Engine Car Accessories
Main highlights- Wide Application Range: can be used in most cars. It is suitable for detecting the moisture content in DOT-3, DOT-4, DOT-5.1 brake fluid. It is very convenient for personal use and widely used in individual workshops, repair shops and dealer workshops.
- Service Guarantee: The brake fluid detector requires 1 LR03 AAA 1.5V battery. Our package does not include batteries, please buy batteries at local market. We offer a one-year warranty. If you cannot confirm its compatibility, or have any questions, please feel free to contact us.
- Safe Driving: This product can quickly check the health condition of your car brake fluid and remind you to change the brake fluid when necessary to avoid traffic accidents, so that you are more comfortable and safer.
- High Quality Performance: The brake fluid detector uses nickel plated metal probe, oil and oxidation resistant, not easy to corrosion. The case is matte black plastic for better skid resistance and good body texture. Metrics are accurate to 1% and results are received within seconds. Help you understand the brake fluid more clearly.
- Easy Operation: Brake fluid detector is easy to use, and small size easy to carry. Press the button, insert the test pen, it only takes a few seconds to know the result through the LED, in order to save power, this test pen has automatic shutdown function. It will automatically turn off the power after 20 seconds each time to save power.
8.6Very Good
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9
QUNNIEQUNNIE Car Vacuum Pump Tester, Hand Brake Liquid Suction Tool, 0~30 inHg 0~760 mmHg (kPa) can Easily Empty Car Brake, Car and Motorcycle.
Main highlights- 【Range of values】0 ~ 30 inHg 0 ~ 760 mmHg (kPa) with pressure gauge.
- 【Portable】 easy to carry and does not take up space, it is very convenient to store in the car to avoid braking failure while driving the car to solve problems.
- 【Multifunction】Brake tester kit and vacuum pump is used to control intake and braking systems, it can also act on vehicle emissions and brake fluid change, a system that can diagnose all vehicles and various common components.
- 【High quality】 high strength selected materials, reliable quality, stable operation, strong and durable, can be used for a long time.
- 【Easy to use】 Tester tool that can be used independently of individual people, without limitation of usage scenarios, you can maintain vehicle failure problems at home, in company, during exits and in other situations to ensure travel safety.
8.5Good
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10
KAIWEETS18% OffKAIWEETS 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
Main highlights- Fast and Accurate Measurements : This brake fluid tester 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
- 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
- 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
- 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
- Convenient Features : The brake fluid tester 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
8.4Good
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