
Description:
Reviews:
5.0 out of 5 stars Great value
Works great! Only $6. What a great value!
5.0 out of 5 stars Great device
Great tool, just pop it in for a quick reading
4.0 out of 5 stars Good enough, fast but variable readings, fair price.
The media could not be loaded. This is fast and easy to use. Display is bright. Performance and quality in terms of accuracy is hard to measure. It can definitely tell the difference between brand new fluid and water. Those results were exactly as your expect. On my used fluid, the results ranged from 2-4% and I took several tests to conclude the mode reading of 3% was probably fairly accurate. For the price it's a reasonable value even if not professional quality. Battery required is a single AAA, and the re-closable bag is a good place to store both between uses.
5.0 out of 5 stars Highly recommend
I am a DIY, basic maintenance type of person: oil changes, brake and rotors, filters, etc. I have always wondered when to flush the brake fluid. Being hydroscopic, brake fluid will need to be changed, but you cannot just look at the color and know the time has come. This little tester has allowed me to better keep check on the fluid health. Highly recommend!
5.0 out of 5 stars Must have in order to save on a brake fluid change
Works as attended and it read mine as one percent and was able to save myself a break fluid change and do you recommend getting one so you know when to change your brake fluid.
5.0 out of 5 stars Save a life, check your brake fluid.
I was highly skeptical that I needed one of these in my life. Then I opened up my brake fluid which was supposedly being done at the dealership for the last 3 years and it was green. No not black, green. Yes that's right, the brake fluid was green. I'm talking green like Green Eggs and Ham , yes Sam I am. I threw the test pen into the master cylinder and it said 4%, which I guess is red for dead. This is the easiest thing to use in the world, you click the button unscrew the master cylinder throw the tester into the brake fluid and look for the light. You have a 5 position light that indicates what percent the amount of water in the brake fluid is. Green for go, yellow for warning and red for dead. Looking at the brake fluid you could clearly tell it was very bad so obviously the tester itself is accurate. The build quality seem sufficient for what it is, it does not say it is waterproof so make sure to only immerse the testing probes. I recommend not storing a battery in the pen if you're going to not check anything long term. Oh yeah you need 1 AAA battery that should last forever. Now I'm spending $200 on Bolo for an automatic brake flushing machine so I never have to pay the dealership again. You should too, It'll help the economy.
5.0 out of 5 stars Works as advertised
I tested two cars, one I changed the fluid about 8 months ago and the other one month ago. Both read as I would have expected, so I don’t have any reason to question its accuracy. Quick, simple test for <$10 buys some peace of mind.
4.0 out of 5 stars Don't leave your batteries inside.
Why did you pick this product vs others?:It works however it eats your battery if you leave them in. Kind of sucks, but the product itself works and will tell you the health of your brake fluid.
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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
AED4086
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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More from this brand
Similar items from “Brake Fluids”
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https://www.bolo.ae/products/UO0PGZY44F6
Visit the Ohleats Store
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

AED4086
Quantity:
Order today to get by 7-14 business days
Delivery fee of AED 20. Free for orders above AED 200.
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
Reviews:
5.0 out of 5 stars Great value
Works great! Only $6. What a great value!
5.0 out of 5 stars Great device
Great tool, just pop it in for a quick reading
4.0 out of 5 stars Good enough, fast but variable readings, fair price.
The media could not be loaded. This is fast and easy to use. Display is bright. Performance and quality in terms of accuracy is hard to measure. It can definitely tell the difference between brand new fluid and water. Those results were exactly as your expect. On my used fluid, the results ranged from 2-4% and I took several tests to conclude the mode reading of 3% was probably fairly accurate. For the price it's a reasonable value even if not professional quality. Battery required is a single AAA, and the re-closable bag is a good place to store both between uses.
5.0 out of 5 stars Highly recommend
I am a DIY, basic maintenance type of person: oil changes, brake and rotors, filters, etc. I have always wondered when to flush the brake fluid. Being hydroscopic, brake fluid will need to be changed, but you cannot just look at the color and know the time has come. This little tester has allowed me to better keep check on the fluid health. Highly recommend!
5.0 out of 5 stars Must have in order to save on a brake fluid change
Works as attended and it read mine as one percent and was able to save myself a break fluid change and do you recommend getting one so you know when to change your brake fluid.
5.0 out of 5 stars Save a life, check your brake fluid.
I was highly skeptical that I needed one of these in my life. Then I opened up my brake fluid which was supposedly being done at the dealership for the last 3 years and it was green. No not black, green. Yes that's right, the brake fluid was green. I'm talking green like Green Eggs and Ham , yes Sam I am. I threw the test pen into the master cylinder and it said 4%, which I guess is red for dead. This is the easiest thing to use in the world, you click the button unscrew the master cylinder throw the tester into the brake fluid and look for the light. You have a 5 position light that indicates what percent the amount of water in the brake fluid is. Green for go, yellow for warning and red for dead. Looking at the brake fluid you could clearly tell it was very bad so obviously the tester itself is accurate. The build quality seem sufficient for what it is, it does not say it is waterproof so make sure to only immerse the testing probes. I recommend not storing a battery in the pen if you're going to not check anything long term. Oh yeah you need 1 AAA battery that should last forever. Now I'm spending $200 on Bolo for an automatic brake flushing machine so I never have to pay the dealership again. You should too, It'll help the economy.
5.0 out of 5 stars Works as advertised
I tested two cars, one I changed the fluid about 8 months ago and the other one month ago. Both read as I would have expected, so I don’t have any reason to question its accuracy. Quick, simple test for <$10 buys some peace of mind.
4.0 out of 5 stars Don't leave your batteries inside.
Why did you pick this product vs others?:It works however it eats your battery if you leave them in. Kind of sucks, but the product itself works and will tell you the health of your brake fluid.
Similar suggestions by Bolo
More from this brand
Similar items from “Brake Fluids”
Share with
Or share with link
https://www.bolo.ae/products/UO0PGZY44F6