OTC 3890 Brake Fluid Safety Meter
Price comparison
$ 617.29
free shipping
go to shop
free shipping
go to shop
Product description
- Check condition of brake fluid in less than a minute
- Water can cause corrosion in system components and can vaporize under the high heat conditions of hard braking situations
- Boils a small sample of brake fluid in the reservoir to test for water contamination
- Will not operate if connected to the wrong polarity
- Works on DOT 3 4 and 5.1 fluids and uses no consumable test strips
You might also be interested in these brake fluid testers.
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
$ 19.99
free shipping
more details
13% off
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
$ 13.99
free shipping
more details
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.
$ 12.99
free shipping
more details
ecocstm Brake Fluid Tester, Brake Fluid Moisture Tester, Brake Fluid Liquid Tester Pen with 5 LED Indicators, Auto Brake Diagnostic Checker Tool for DOT3 DOT4 DOT5.1 Brake Fluid
Quality Materials: The frosted plastic housing provides excellent anti-slip performance, while the high-strength, abrasion-resistant nylon material ensures that brake fluid tester maintains good performance and extends its service life under frequent use or harsh environments
$ 5.59
free shipping
more details
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
$ 18.06
free shipping
more details
20% off
Xtruck Brake Fluid Tester Pen with Corrosion Resistance Probe, Brake Fluid Moisture Tester with Screen Display, Alarm Oil Fluid Tester Calibrated for DOT3, DOT4, DOT5.1 Brake Fluid
Efficient Measurement and Quick Readout: 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. 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.
$ 9.59
free shipping
more details
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
$ 5.99
free shipping
more details
Brake Fluid Tester BF200,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
[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.
$ 21.37
free shipping
more details
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
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
$ 19.99
free shipping
more details
FSTURIOS 2PCS Brake Fluid Liquid Tester Pen, DOT 3 DOT 4 DOT 5.1 Brake Fluid Diagnostic Testing Pen, Vehicle High-Precision Hydraulic Liquid Oil Moisture Analyzer with 5 LED Indicators
Enhancing Safety: Brake fluid may lose its braking performance and affect driving safety after absorbing water. This tester helps you regularly check brake fluid condition and replace old fluid in time, maintaining the stability of the brake system and minimizing the potential safety hazards
$ 7.99
free shipping
more details
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.
$ 19.99
free shipping
more details
Gasedin Brake Fluid Liquid Tester Pen, DOT 3 DOT 4 DOT 5.1 Brake Diagnostic Testing Pen Tool, Brake Fluid Liquid Oil Analyzer with 5 LED Indicators, Universal Car Accessories (1 PCS)
【Core Function】: This brake fluid liquid tester pen is mainly used for checking the health of your car's brake fluid, providing you with more accurate test results. What's more, it can remind you to change the brake fluid when necessary, which can effectively avoid traffic accidents.
$ 4.69
free shipping
more details