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. 
1. How Dangerous of a bad quality Brake Fluid  ?  
1) The inferior brake fluid causes the brake failure easily,thereby lead to a accident
2) The Brake fluid is related to the life of Brade pads, if doesn't take it seriously, the life of brake pads is worried. 
 
Good or Bad Distinguish accurately  
Our Brake Fluid tester designs 4 level digital led indicator that can provide the accurate water content for you.
 
Functions:
1.check the car brake oil quality
2.5 LED lights display the percentage of moisture content in brake fluid,how the test results more accurate
3.Press the button for power on, green LED will light up.
4.Insert the tester into reservoir for a second , then the results will be indicated correctly by LEDs.
5.Testing for DOT 3, DOT4, DOT5 brake fluid
6.Auto power off, Supports 1 LR03 AAA batteries (Battery not included)
Accurate To 1% For TEST

The Metrics is accurate to 1%,  it can help you to know the situation of Brake Fkuid more clearly

 
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.


How to use Brake fluid tester  ?
Step 1 : Open car's front cover
Step 2 :  Find the brake Oil tank mouth
Step 3 :Dip test probes and read the Led lights
Step 4: Recover the car's front cover

Package List:
1 x a brake fluid tester  (Battery not included)


To Check Fluid Quality:

Press the button for power on, green LED will light up.
Insert the tester into reservoir for a second, then the results will be indicated correctly by LEDs.
Auto power off .

Indications:
Green: Battery OK, i.e.: No Water Contained in the Brake Fluid
Yellow: Less than 1% of Water Content in Brake Fluid
Yellow/Yellow: Approximately 2% of Water Content in Brake Fluid
Yellow/Yellow/Red: Approximately 3% of Water Content in Brake Fluid;                                            
The Brake Fluid  Should be Changed
Yellow/Yellow/Red/Red: at least 4% of Water Content in Brake Fluid;                                               
The Brake Fluid Must be Changed Urgently, Extreme Danger .

Notice

* Please replace battery if the Green LED does not light up after you press button power.
* Wash the test probe with tap water after use.
* If you skin or clothing contacted with fluid, please use the water to wash. 
* Do not expose brake fluid to the atmosphere for a long time as the fluid is highly hygroscopic!
*  The monitors differ from one to another, the picture is only for reference, please make the object as the standard.

 
We accept Credit cards、Debit card、Apple Pay、Google Pay ect. payment.

To ensure that your items can be delivered as soon as possible, please fill in your payment information accurately!

Thank you

1.All the products in my shop have local warehouses in the United States, Britain, Germany, and Australia.

2.Australian warehouse: located in Sydney, we use Australia Post or fastways express delivery, and the products can be delivered within 3-7 days.

 

  • We are the official store of THINKCAR/MUCAR. Our equipment has a warranty, ranging from 1 to 5 years, and repairs the equipment free of charge.
  • When you need warranty service, please contact us firstly.
  • If the item arrives with defects, please contact us within 30 days and keep it unused.
  • We will guide you on how to return and get a refund or replacement.
  • If 30 days later, or the item has been used, we have the right to reject your claim.
  • The goods should be returned at the buyer's repair or replacement cost.
 

 

 

 

 

 

The company was incorporated in Los Angeles, USA. It is composed of a group of partners who love car modification, are proficient in car maintenance and master mobile Internet technology. 80% of our team members have technical background and have been engaged in technology research and development in related fields for many years.

We expect to combine cutting-edge mobile Internet technology with traditional automobile diagnosis and testing technology, and solve problems encountered in automobile diagnosis and testing with lower cost, higher efficiency and more convenient ways.

We are committed to the production of the world's smallest OBD products, with most complete functions, the cost control to the extreme, the function to the most perfect. User’s experience is our priority. By launching practical vehicle tools with Internet functions, we build up the "THINKCAR""MUCAR" brand series of products and services.




 

 

(1)We maintain high standards of excellence 5 Star feedback and strive for 100% Customer satisfaction. Please do not hesitate to leave us your positive feedback if you are satisfaction with our products ,delivery or services .

(2)If you have any questions about our products or services, Please Contact usimmediately before you leave Neutral or Negative feedback,So that we can satisfactorily address your concerns. We will reply you within 24 hours, except on Weekends and Holidays.

(3)If you have any questions,please contact us by ebay messages. Please choose “ Other” when the item you receive is unexpected defective or you did not receive the item. We are very grateful if you can do that. We will try to resolve the problem as soon as possible.
  

(4)Solve any problems with you in friendly way after communication. Refund or Replacement will be provided as you like.
   Business time: GMT8 (9:00-18:00) from Monday to Friday.