Top 6 Best Brake Fluid Tester Pen

Test the car brake fluid quality quickly to check whether its qualified, which can remind you to change the brake fluid when necessary to avoid traffic accident. The LED indicators will show percentage of water in the brake fluid with 3 colors green yellow and red. Calibrated for cars using DOT4 and DOT3 brake fluids But DOT3 is almost replaced by DOT4 because DOT4 has better performance. Only takes seconds to know the results,very easy to use. CE and RoHS approved. Protective cap included.Takes 1 x AAA1.5V battery not included.

High Quality Performance Brake fluid detection pen is based on the change in conductivity to determine the moisture change brake fluid. The Brake fluid detection pen 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.. Convenience Brake fluid detection pen is easy to use, and small size easy to carry. Press the button , Insert the tester into reservoir ,Only takes seconds to know the results by LEDs,very easy to use.. Extensive Application Can be used in most cars. It is suitable for detecting the moisture content in DOT-3, DOT-4, DOT-5.1 brake fluid. widely applied in individual, repair factories and dealer workshops.. Simple Design 5 LED indicators show the percentage of water in the brake fluid. The brake fluid tester pen is compact and portable, provides more accurate test result, oil-proof and oxidation-proof, with good condition and high precision.. Easy to Carry Designed without cable connector, portable and light weight, convenient to carry and use. If you encounter any problems when using this product, please contact us and we will try our best to solve the problem for you..

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 driving. EATY TO USE Press the button , Insert the tester into reservoir for one second then the tester result will be correctly indicated by LEDs.Repress the button for power off.. 5 LEDS 5 LED display lights the percentage of moisture content in the brake fluid, as the test results are more accurate. USEFULL Supports DOT3 DOT4 DOT5 brake fluid .. EASY TO CARRY Small size ,you can take it in pocket , take 1 AAA 1.5V battery. automatic shutdown after about 15 seconds of inactivity.

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.. FAST DETECTION the detection process is fast and efficient, the control panel is simple and easy to use. Can quickly determine whether the brake fluid needs to be replaced after the background light reminder.. EASY TO CARRY the case is well structured, compact and fits well in your hand. You can take it with you when traveling without taking up too much space..

BRAKE FLUID TESTING TYPE The dot 3 brake fluid tester pen can also be used for testing the fluids of DOT4, DOT5.1, ENV6 ENV4. Compatible with the most of automotive brake fluid,Very practical tool for brake fluid testing. CONVENIENT TOOL This brake fluid tester pen design is quite small size,easy to carry with.It's a very convenient tool to test the moisture of brake fluid for your auto brake. Easy to use ,simply press the button at the top, dip the probe the Testing the water content of the brake fluid dot 3, dot 4 etc.. EASY TO READYou can get results in seconds, With the percentage readings next to the LED lights on the brake fluid testing pen, you can simply read the result of water content in your brake fluid. When multiple LED lights are on, the maximum readings shall be the result of the brake fluid testing.. PREMIUM QUALITY This pen brake fluid tester is made of premium nylon raw material more durable to use. 1 AAA battery needed for use, not included in the Pack. QUICK RESPONSE we are committed to offer good products as well as good services. Feel free to contact us if you have any problems.

Function The new pen type brake fluid moisture tester can widely test the percentage of moisture in DOT3 DOT4 DOT5.1 ENV6 ENV4 brake fluid the results appear within a few seconds, fast and simple. Compared with similar products, it has a faster, more accurate reading capability and a wider range. Tap the top to turn on, and the green light is inserted into the water to use, simple and fast.. LED lights 5 LED lights indicate the percentage of water in the brake fluid in three colors of green, yellow, and red. From low to high, they are green 0, green-yellow 1, green-yellow-yellow 1 -2, green yellow yellow red 2-4, green yellow yellow red red 4. Easily grasp the percentage of water in the brake fluid, and consider whether to replace the brake fluid.. Convenience The brake fluid tester tool is simple and convenient. It only takes a few seconds to check the quality of car brake fluid. It is easy to operate for many new car owners. At the same time, it is a must-have vehicle tool because of its small size and easy portability. And it will automatically shut down if you don't use it within 12 seconds, saving your battery. Requires 1 x AAA1.5V battery, not included. Quality The new Brake Fluid Liquid Tester Pen is a perfect tool that we updated after many studies of similar products on the market. It reads more accurately during the test. At the same time, its shell material is made of high-quality nylon, compared to ABS materials. The product is more corrosion resistant and has a longer service life.. Operation Long press the top button to switch the type of brake fluid, the initial default is DOT3, and each time the LED from low to high turns on three times, one brake fluid is switched. If you want to use one of the brake fluids, when the LED light is in the brake fluid type gear, please release the top button when it flashes twice, and insert the bottom sensor plug into the brake fluid brake fluid test pen 23 , and you will understand percentage of water in your vehicles brake fluid.

SAFEUSEFUL---The unit is Mini Pen Liquid Moisture Water Tester Tool. Check the health status of DOT3, DOT4, DOT5 car brake fluid, it will be safer for your driving.. 5 LED INDICATORS---5 LED to indicate percentage of water in the brake fluid with three colors green yellow and red. Even in the dark does not affect reading, make reading data easier.. EASY TO USE---The brake fluid tester is easy to use. Check the quality of brake fluid in car only takes seconds. Make it easier to operate for beginner. It's a must-have car tool for your car owners.. PORTABLEDURABLE---Brake fluid tester pen is small compact size, easy to carry. Super strong ABS shell, has long service life.. AUTO TURN OFF---In order to save power, this test pen has the automatic shutdown function, it will automatically turn off the power 15 seconds after starting every time..

Safe and usefulEasy and economical way to monitor condition of the braking systems in all your vehicles. 5 LED indicators5 LEDs offer visual indicator for water content in brake fluid Please clean the probe after each use. Easy to useOnly takes 1 second to check the quality of car brake fluid. Make it easier for beginners to operate. Great for shops and DIY mechanics. Portable and durable This pocket-sized tester comes with a cap to protect the testing prongs from dirt or damage between uses. AUTO TURN OFFIn order to save power, this test pen has an automatic shutdown function, which will automatically shut down after 15 seconds each time it is turned on. Fit type Universal.

Wide Application This brake fluid tester is universal fit for most vehicle. Check the health status of DOT-3, DOT-4, DOT-5.1 brake fluid and most synthetic brake fluids. It's very convenient for personal use and broadly applied in individual workshops, repair factories and dealer workshops.. High Precision Very fast and accurate to test DOT-3, DOT-4, DOT-5.1 brake fluid.The Goose Neck Probe of the brake fluid tester is very sensitive,only takes seconds to know the results.. Special Design High resolution LCD display with backlit provides an intuitive interface for easy reading data even in the dark . The fuselage has good texture, one button and one function, easy to operate. Buzzing alarm system, test result is clear absolutely.. Universal Probe The goose neck probe provides flexibility on detection.It is made of special materials that it can be resistant to oils and oxidation,not easily corroded.There are LED lights on the probe, you can observe the color of the brake fluid when necessary.. Energy Saving and Environmental Protection Our automotive brake fluid tester has the automatic shutdown function, it will automatic shutdown after 5 minutes of standby.And only 2 AAA 1.5v batteries are needed when using.It's power saving and simple for using..

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.. 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.. 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..