Cocobuy Automotive Brake Fluid Brake Oil Brake Fluid Tester Moisture Tester Pen

Have one to sell?
Sell yours Here >
See Details
Key Features
  • Brand Name:CATUO
  • Brand Name:CATUO
  • Capacity:1L
  • Certification:CE
  • Electronic:No
  • External Testing Certification:CCC
  • Sold by Cocobuy
    Seller Score:
    4.5 / 5
    Selling on Jumia: 10 months
    Detailed Seller Ratings(Out of 5)
    • Fulfillment rate 5.0 (Above Average)
    • Product Quality 5.0 (Above Average)
    • Shipping Speed 4.0 (Above Average)
    1,000+Successful Sales
  • Delivery

    Delivery Timelines and Cities


    Standard Shipping

    Zone A (e.g. Nairobi)




    Zone B (e.g. Mombasa)




    Zone C,D & E (e.g. Machakos)




    Pick Up Stations

    1 - 3

    1 - 3


    Jumia Express is available only for items with the logo. Click here for more information

    Delivery times are business days only, and do not include Sunday.

    Click here for more info.

    Click here for our full Delivery Timelines

    & Click here for our Shipping fees details

    Shipped from overseas. Delivered between Tuesday 8 May and Wednesday 16 May
Shipped from overseas
Customs and International Shipping fees included.
International Admin Fee : KSh 100
No cancellation after ordering - Return allowed only for defective and wrong items - No warranty


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".
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,green LED will light up.Insert the tester into reservoir for one second then the tester result will be correctly indicated by LEDs.
Repress the button for power off.
The tester will automatically power off after about 15 seconds of inactivity.
The tester can be used as a digital brake fluid tester suitable for determining brake fluid quality.

1. To check the quality of brake fluid quality
2. 5 LEDs to indicate percentage of water in the brake fluid
3. Automatically power off
4. Operated by a LR03 AAA 1.5V battery (Not included)
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 less than 1.5%, brake fluid qualified
2. the yellow LED lights = brake fluid water content H2O equal 1.5% to 3%, can continue to use, test again six months later
3. the red LED lights = water content in the brake fluid Hydrogen molecule2 Oxygen molecule greater than 3%, can not continue to use the brake fluid needs to be replaced Red LED: change brake fluid
4.LED red flashing: battery replacement
5.LED yellow: low moisture content, check again in six months
6.LED green: brake fluid lines / cell row
Tester Features:
Five LED indicators show the test results more accurate.
Testing DOT 3, DOT4, DOT5 brake fluid
Press the switch to turn on the power, the green LED light that represents the battery properly, the green light does not shine on behalf To replace the battery
Automatic shutdown
Technical parameters:
Green: Battery OK, that is, brake fluid does not contain water
Green / yellow: brake oil in water content of less than 1%, better brake fluid performance, ease of use.
Green / yellow / yellow: brake oil in water content of about 2%, brake fluid can continue to use.
Green / yellow / yellow / red: brake oil in water content of about 3%, the proposed replacement of brake fluid.
Green / yellow / yellow / red / red: brake oil in water content of at least 4%, the brake fluid must be replaced immediately responsible for very dangerous.
Color: black
Weight: 27g
Dimension: 15.5*2*2cm

Packaging Included:
1 x Brake Fluid Tester

Attention :
1.Replace battery if the gree LED not light p any longer after you press power on button.Wash the test probe with tab water after use.
2.In case of skin contact with brake fluid,thoroughly wash the affected skin or clothing with water.
3.Do not expose brake fluid to the atmosphere for a long time as the fluid is highly hygroscopic!

Key Features
  • Brand Name:CATUO
  • Brand Name:CATUO
  • Capacity:1L
  • Certification:CE
  • Electronic:No
  • External Testing Certification:CCC
  • Hardware Version:brake fluid tester
  • Hardware Version:brake fluid tester
  • Item Height:20mm
  • Item Length:155mm
  • Item Weight:27g
  • Item Width:20mm
  • Material:High PLastic & Metal
  • Material Type:ABS
  • Power:W
  • Power:W
  • Software Version:brake fluid tester
  • Software Version:brake fluid tester
  • tapy:Tester Moisture Tester Pen
Specifications of Automotive Brake Fluid Brake Oil Brake Fluid Tester Moisture Tester Pen
Weight (kg)
Main material
As long as described
  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 star
Average Rating
No rating yet.
Have you used this product before?
Write a Review
Can I return this product?

You can return this product for a refund/replacement, within 7 days after receiving your original order ONLY if you have received the wrong product (with seal not broken) or does not turn on.

If you change your mind after placing the order, a return will be allowed if sent back with the rider during the time of delivery (return on the spot) with seal not broken (if any).

Ensure you notify Jumia of any product malfunction within 7 days from delivery, Jumia will pick up the defective item and have it repaired by our partners within 24 days.

If the product is "shipped from Overseas"?

You can return this product ONLY if you have received the wrong product or if the item has been damaged. You cannot return the product if you change your mind or you don't like the product. For more information, please visit our FAQ on "Shipped from Overseas products"

How to return this product?

Kindly contact our customer care here for assistance.

What are the required conditions?

Please see below conditions for your return request to be accepted:

- product must remain sealed, except if the product is defective or damaged

- product is still in its original packaging, except if the product is damaged or has missing parts

- product is in its original condition and unused

- product is not damaged except if the product is defective

- product label is still attached except if this is the reason for the return

- product is complete (freebies, accessories, original packaging), except if it has missing parts

- product's original packaging is in good condition

Please NOTE that the products in your possession are your responsibility until they are picked up by our driver or you have dropped them off at a pickup Station. Any product that is not properly packed or is damaged will not be eligible for a return, so please take proper care of the products you might want to return!

What are the next steps?

Once you have submitted your return request, we will contact you within 48 hours to arrange retrieval. You will also have the choice to deliver yourself the product to one of our pickup Stations.

Once the product retrieved, we will proceed to examination.

- In the unlikely event that an item is returned to us in an unsuitable condition, we will send it back to you without refund.

- If examination conclusive and conditions above respected, we will proceed to refund your money or replace the product.