Best Brake Fluid Tester - April 2024

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

eOUTIL Brake Fluid Tester eOUTIL brake fluid tester can be used as a digital brake fluid tester suitable for determining brake fluid quality. Developed for professional use in automotive repair shops and in servicing. Quality is tested and indicated on five LEDs in terms of "percent of water in the brake fluid".Ready for Brake Fluid Test Unscrew the brake fluid reservoir, and pull off the cap of the Brake fluid tester. Dip the test probes into the brake fluid up to the plastic rim of the device. To Check Fluid Quality Press the button for power on, the green LED will light up. Insert the teste... [Read More]

• ASIN: B07QZ2LD1T
• ASIN: B07QZ2LD1T
• Brand: eOUTIL
• Size: Quantity: 1
• Manufacturer: eOUTIL

Automotive Brake Fluid Tester Oil Inspection Goose Neck Detector Sound and Light Double Alarm (DY23B)

Operation Manual: 1. Install one 9V(6F22) battery at the back of tester.(battery not include) 2. After inserting the battery, press POWER button to turn on the tester, all LEDs lights turn on with buzzer sounding, indicates the product self-test is successful. 3. Press SELECT button, it will locate DOT3 model automatically. 4. Each time you push the SELECT button, it will recycle from DOT3 to DOT4 to DOT5.1 with the indicator LEDs. 5. Immerse the probe into brake fluid, the different colored LED lights mean as below: --Green Light: indicates the brake fluid water content is below 1% --The Firs... [Read More]

• ASIN: B07M9BX388
• UPC: 733810028543
• ASIN: B07M9BX388
• Brand: Mrcartool
• Manufacturer: MRCARTOOL

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

How to Use: 1. Turn on the brake fluid tester by pressing the button on top. A green light should light up. If the light does not come on, it may be time to change a battery 2. Unscrew the lid for the brake fluid reservoir, and take off the cap for the brake fluid tester 3. Dip the test probes into the brake fluid and the LED lights will indicate the percentage of water in the brake fluid 4. After testing, remember to screw the lid of the brake fluid reservoir back on tightly 5. The tester will automatically power off after 12 seconds of inactivity What to Do: The LED lights will indicate the ... [Read More]

• ASIN: B076SC377J
• UPC: 607111538110
• ASIN: B076SC377J
• Brand: ITEQ
• Manufacturer: ITEQ

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

eOUTIL Brake Fluid Tester eOUTIL brake fluid tester can be used as a digital brake fluid tester suitable for determining brake fluid quality. Developed for professional use in automotive repair shops and in servicing. Quality is tested and indicated on five LEDs in terms of "percent of water in the brake fluid".Ready for Brake Fluid Test Unscrew the brake fluid reservoir, and pull off the cap of the Brake fluid tester. Dip the test probes into the brake fluid up to the plastic rim of the device. To Check Fluid Quality Press the button for power on, the green LED will light up. Insert the teste... [Read More]

• ASIN: B07VBZFSNH
• ASIN: B07VBZFSNH
• Brand: eOUTIL
• Size: Quantity: 2
• Manufacturer: eOUTIL

PTE Tester Calibrated for for DOT 4 Brake fluids

Staying safe and knowing that your car is in top condition is most important. Ideally, brake fluid should be checked regularly and changed every one to two years. As moisture seeps into the brake system through the brake hoses and seals the brake fluid will become contaminated and the danger of brake failure will increase. This pen-shaped brake fluid tester can easily help determine whether it's time for you to change your brake fluid. What to do: 1. Turn on the brake fluid tester by pressing the button. A green light should light up. If the light does not come on, it may be time to change a b... [Read More]

• ASIN: B005HVG4GQ
• ASIN: B005HVG4GQ
• Brand: PTE
• Size: for DOT 4
• Manufacturer: KMI

OEMTOOLS 25269 Brake Fluid Tester 3, 4, DOT 5.1

With the OEMTOOLS Brake Fluid Tester , you can easily, quickly and precisely check the water content of all 8 types of polyglycol-based brake fluids DOT 3, DOT 4, DOT 5. 1, Adecco DOT 3, Pennzoil, Preston, Motor craft and Toyota DOT 3.

• ASIN: B06W55QMVH
• UPC: 076812252692
• ASIN: B06W55QMVH
• Brand: OEMTOOLS
• Manufacturer: OEMTOOLS

BELEY Automotive Brake Fluid Tester Oil Moisture Water Detection with 2.2" LCD for Vehicle DOT3 DOT4 DOT5 Brake Fluid Detector

CAUTIONS! Ensure testing results, please follow up these points! There are so many kinds of Brake Fluid on the market, good or bad quality will cause different results! Please select corresponding Brake Fluid Model to test. Non-correspongding Model will cause inaccuracy.If you select DOT3 Model to test DOT4 brake fluid, the result will be inaccurate. If the new Brake Fluid exist in the air for long time after opening, it will cause moisture come into brake fluid. The result of test will be inaccurate. Indicator           Results 0.1% - 1%        GOOD 1.5% - 2.5%     NEED CAU... [Read More]

• ASIN: B07KCWKC5Y
• UPC: 714583379254
• ASIN: B07KCWKC5Y
• Brand: BELEY
• Size: LCD DISPLAY
• Manufacturer: BELEY

Phoenix Systems 8006-B Double-Ended Coolant + Brake Fluid (15 foil Wrapped Test Strips)

Most of the time, knowing when to change your brake fluid or coolant is a guessing game. With Brake Strip and Coolant Strip, in as little as sixty seconds you have clear, repeatable and reliable proof of the level of corrosion in your vehicles brake fluid and the acid plus freeze/boil point of your coolant. The test starts with removing your brake master cylinder cap and dipping the Brake Strip end of the test strip into the fluid, next you will remove your radiator cap and dip the coolant end of the test strip into the antifreeze. CAUTION: DO NOT remove the radiator cap when HOT! Once dipped ... [Read More]

• ASIN: B0753MZT7P
• UPC: 690066190021
• ASIN: B0753MZT7P
• Brand: Phoenix Systems
• Manufacturer: Phoenix Systems

Powerbuilt 647626 Brake Fluid Tester

Brake Fluid Tester This Device Is for checking the quality of the Brake Fluid In the Reservoir and In the lines. The Led Indicators will Identify the percentage of water content In the Brake Fluid.

• ASIN: B00OCEGTZA
• UPC: 028907411187
• ASIN: B00OCEGTZA
• Brand: Powerbuilt
• Manufacturer: Powerbuilt

CREACLE Brake Fluid Tester Diagnostic Testing Tool Auto Brakes Tests Auto Brakes Calibrated for DOT3 DOT4 DOT5 with 5 LED Indicator

Description:100% brand new and high qualityGreat Brake Fluid Tester LED Car Vehicle Auto Automotive Testing ToolColor: BlackSize: Approx. 15cm/5.9"Power Supply: 1 x 1.5V "AAA" Battery (Battery not Included)This unit supports DOT3 DOT4 DOT5Principle: according to conductivity changes to determine moisture change in brake fluid, with five different color LED indicatorHow to use:Unscrew the brake fluid reservoir, and pull of the cap of the brake fluid tester.Dip the test probes into the brake fluid up to the plastic rim of the device.Indicator Description:5 LEDs indicating the water % in the brak... [Read More]

• ASIN: B07CG89L4P
• ASIN: B07CG89L4P
• Brand: CREACLE
• Manufacturer: CREACLE

NEXPEAK Brake Fluid Tester Pen with 5 LED for DOT3/DOT4 Car Diagnostic Automotive Testing Tool ...

NEXPEAK Brake Fluid Tester Pen - the must tool to keep safe driving The tester can be used as a digital brake fluid tester suitable for determining brake fluid quality. Developed for professional use in automotive repair shops and in servicing. Quality is tested and included on five LEDs in terms of "per cent of water in the brake fluid". Operation Guideline: 1. Unscrew the brake fluid reservoir, and pull off the cap of the Brake fluid tester. Dip the test probes into the brake fluid up to the plastic rim of the device. 2. Press the button for power on, green LED will light up. Insert the tes... [Read More]

• ASIN: B07CM5S8GV
• ASIN: B07CM5S8GV
• Brand: NEXPEAK
• Manufacturer: NEXPEAK

2nd Gen Auto Brake Oil Testing Pen Brake Fluid Tester Support DOT3 DOT4 DOT 5 Auto Detector

The difference between the new and the old models, the new support for DOT3, DOT4,DOT 5.1, Black only supports DOT 3, DOT4 Performance characteristics: Five LED indicator light shows that the test results are more accurate. Test DOT345 brake oil Press the switch to turn on the power, green LED light is on behalf of the battery is normal, the green not light means need replace the battery Auto Power Off function Technical parameter: Green: the battery is OK, that is, no water in the brake fluid Less than 1% of water content in green/yellow: brake oil, brake oil performance is good, can... [Read More]

• ASIN: B01JSDQFZ8
• UPC: 736950830076
• ASIN: B01JSDQFZ8
• Brand: Generic
• Manufacturer: OEM

Performance Tool W181 Brake Fluid Tester

The Wilmar W181 Brake Fluid Tester determines moisture level in brake fluid. 5-LED readout indicates percentage of moisture in brake fluid. 1-AAA Battery Included.

• ASIN: B009ATRIFM
• UPC: 039564045981
• ASIN: B009ATRIFM
• Brand: Performance Tool
• Size: Brake Fluid Tester
• Manufacturer: Wilmar Corporation

OTC Tools 4598-DOT3 DOT 3 Brake Fluid Tester

The OTC 4598-DOT3 helps you catch bad brake fluid before it has time to destroy expensive brake calipers and other brake system components. It determines the quality of brake fluid and measures moisture from 0%-4%. Features LED lights to show moisture percentage, and automatically shuts off after 12 Seconds. 1.5V AAA battery included. Usage Instructions: 1) Remove cap from brake fluid reservoir; 2) Remove probe cap from brake fluid tester; 3) Press power button on top of tester. Green LED lights up; 4) Dip entire length of metal probes into brake fluid; 5) After one second, match color of LEDs... [Read More]

• ASIN: B00VX0LAQY
• UPC: 731413579714
• ASIN: B00VX0LAQY
• Brand: OTC
• Manufacturer: OTC Tools

Universal Brake Fluid Tester, Portable Precision Brake Oil Quality Control Digital Test Pen, Auto Vehicle Automotive Diagnostic Test Tool

Easy to check your cars' brake oil quality. Apply to：DOT3 DOT4 DOT5.1 Tester Instructions: Brake fluid detection pen is based on the change in conductivity to determine the moisture change brake fluid. It shows clearly the extent of moisture contained by the light-emitting diode, high moisture content will lead to lower boiling point, affect braking performance. Red indicates the brake fluid needs immediate replacement, green represents good condition, yellow indicates the state is acceptable but soon replaced. 1, The green LED lights = water content in the brake fluid H2O 3%, can not cont... [Read More]

• ASIN: B07H5HXNLS
• UPC: 751940131988
• ASIN: B07H5HXNLS
• Brand: Beikal
• Manufacturer: Beikal

Brake Fluid Tester Automotive Brake Fluid Oil Detection Test Pen Detector DOT3 DOT4 DOT5.1 Auto Tester Tool

Description：Mini size of the brake fluid tester is very easy to carry.It is very easy to use, just insert the tester into reservoir for a few seconds, then the results will be indicated correctly by

• UPC: 175847959
• Model: MR441218
• Color: Black

Brake Fluid Moisture Tester Auto Car Truck Diagnostic Testing

Brake Fluid Moisture Tester Auto Car Truck Diagnostic TestingBrand:

• UPC: 169181238
• Model: 40518A
• Rating: 5.0

New Brake Fluid Tester | Mini Pen Dot 4 Oil Liquid Moisture Water Detection

Features:* 100% Brand New & High Quality* To check the quality of brake fluid quality* 5 LEDs to indicate percentage of water in the brake fluid* Press the switch to turn on the power, the

• UPC: 590166921

Auto Car Detection Pen Diagnostic Tool Maintenance Device Brake Fluid Tester

Brake fluid detection pen is based on a change in conductivity to determine the humidity change the brake fluid. This clearly shows the degree of moisture contained in the LED, a high moisture content will

• UPC: 166473379
• Size: 2

Powerbuilt Brake Fluid Tester - 647626

Brake Fluid TesterThis Device Is for checking the quality of the Brake Fluid In the Reservoir and In the lines. The Led Indicators will Identify the percentage of water content In the Brake

• UPC: 903086790
• Model: 647626
• Color: White

Auto Car Detection Pen Diagnostic Tool Maintenance Device Brake Fluid Tester

Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingBrake fluid detection pen is based on a change in conductivity to determine the humidity change the brake fluid. This clearly

• UPC: 938869693

Zimtown Hand Held Vacuum Pump Tester Set, Brake Fluid Bleeder Tools, Car Motorbike Bleeding Tool

This Multi-function Cylinder Pressure Gauge can not only be used to check the size of the gas pressure in the cylinder measuring tool，but it also has the function of compression gauge test set for engine

• UPC: 534182068
• Color: Black

Auto Brake Fluid Test FluidsAuto Auto Auto Tester Pen Tester Pen 5 LED Car Diagnostic Tool

Brake Fluid Tester For multibrand carsFeatures:1. check the car's quality oil brakes2.5 LED display lights the percentage of moisture content in the brake fluid, as the test results are more accurate3. Press the button to

• UPC: 454425616

Brake Fluid Tester Automotive Brake Fluid Oil Detection Test Pen Detector DOT3 DOT4 DOT5.1 Auto Tester Tool

Description：Mini size of the brake fluid tester is very easy to carry.It is very easy to use, just insert the tester into reservoir for a few seconds, then the results will be indicated correctly by

• UPC: 788577147
• Color: Black

Brake Fluid Tester Oil Inspection Detector 2.2'' LCD DOT3 DOT4 DOT5 Goose Neck

Brake Fluid Tester Oil Inspection Detector 2.2''LCD DOT3 DOT4 DOT5 Goose NeckFeatures:Brake pressure was transmited by brake fluid,the pressure transmit will out of function once brake fluid include too water.In order to safe-driving,we must test

• UPC: 888667707

Best Car Brake Fluid Tester Multipurpose Mulifunctional Repair Tool Handy

• UPC: 193108049302
• Category: Other Diagnostic Service Tools
• Price: 11 USD