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MUCAR Car Fluid Liquid Tester Oil Moisture Tester 5 LED Indicator Pen Brake

Brand: MUCAR
MUCAR Car Fluid Liquid Tester Oil Moisture Tester 5 LED Indicator Pen Brake

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 the following payment methods

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

Thank you

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

U.S. warehouses: They are located in two warehouses in New Jersey and California, both of which can be shipped within 1 day and delivered within 5 days. 

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

UK warehouse, with self-built warehouse in Wolverhampton and stock in official ebayg warehouse, both can be delivered within 2 days .

German warehouse, we use eBay official warehouse, there is sufficient inventory, and can be sent to 28 EU countries. It can be shipped the same day the order is placed, and delivered within two days within Germany. 

We accept the following return methods
Returns are accepted within 30 days of buyer receiving the item. (Does not include man-made damage or misuse).
100% Money Back Guarantee!
All products will be 100% tested before shipping. Buyer has up to 30 days from date of receipt for replacement if item is defective due to postage handling. All shipping costs for returned products are paid by the seller, please contact us for the return address
For any questions about defects, returns, item exchange requests, please contact us and send us a message before opening any kind of case or request. We are committed to making every customer 100% satisfied and solving any problems. We highly value and appreciate your business. Thanks.
Returns are accepted within 30 days of delivery.
Returned items must be in new, unaltered and resalable condition.
Seller is not responsible for any labor costs, dealer store fees, or damage caused by incorrect installation.

THINKCAR has an intelligent production workshop, which covers an area of more than 3,500 square meters, is equipped with a fully automatic packaging production line, and has intelligent warehouse management.

THINKCAR products have gone through more than 50 production processes, passed 2 meters, 3 meters and other height drop tests, -4℉-140℉ high and low temperature tests, 8 hours vibration test, 1000 plug-in tests, 1000 circular wire throwing tests, Continuous working test for more than 48 hours, real vehicle test of more than 100 car brands, including most popular models in Europe, America and Asia. 

As the official store of Thinkcar, all products are 100% original products. THINKCAR is a company specializing in automotive diagnostic tools, committed to providing quality 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 12 hours, except on Weekends and Holidays.

(3)If you have any needs for products, please contact us ,we’ll do our best solve with you . 

4Solve any problems with you in friendly way after communication. Refund or Replacement will be provided as you like.

BrandMUCAR
Manufacturer Part NumberBrake Fluid Tester
TypeInjector Tester
OBD InterfaceOBD
Unit Quantity1
Features 3Auto power off, Supports 1 LR03 AAA battery (not included)
Features 1check the car's quality oil brakes
colorblack
Features 2Testing POINT 3,DOT4,DOT5 brake fluid
Vehicle TypePassenger Vehicle
Unit TypeUnit
Supported SystemOBD
Warranty6 Month
Brand: MUCAR
Isin: IUF5OZZVIRRH

$11.19

  • Free shipping in US
  • Arrives:

  • Free 30-Day returns

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MUCAR Car Fluid Liquid Tester Oil Moisture Tester 5 LED Indicator Pen Brake

MUCAR Car Fluid Liquid Tester Oil Moisture Tester 5 LED Indicator Pen Brake

$11.19

MUCAR Car Fluid Liquid Tester Oil Moisture Tester 5 LED Indicator Pen Brake

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 the following payment methods

image.png

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

Thank you

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

U.S. warehouses: They are located in two warehouses in New Jersey and California, both of which can be shipped within 1 day and delivered within 5 days. 

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

UK warehouse, with self-built warehouse in Wolverhampton and stock in official ebayg warehouse, both can be delivered within 2 days .

German warehouse, we use eBay official warehouse, there is sufficient inventory, and can be sent to 28 EU countries. It can be shipped the same day the order is placed, and delivered within two days within Germany. 

We accept the following return methods
Returns are accepted within 30 days of buyer receiving the item. (Does not include man-made damage or misuse).
100% Money Back Guarantee!
All products will be 100% tested before shipping. Buyer has up to 30 days from date of receipt for replacement if item is defective due to postage handling. All shipping costs for returned products are paid by the seller, please contact us for the return address
For any questions about defects, returns, item exchange requests, please contact us and send us a message before opening any kind of case or request. We are committed to making every customer 100% satisfied and solving any problems. We highly value and appreciate your business. Thanks.
Returns are accepted within 30 days of delivery.
Returned items must be in new, unaltered and resalable condition.
Seller is not responsible for any labor costs, dealer store fees, or damage caused by incorrect installation.

THINKCAR has an intelligent production workshop, which covers an area of more than 3,500 square meters, is equipped with a fully automatic packaging production line, and has intelligent warehouse management.

THINKCAR products have gone through more than 50 production processes, passed 2 meters, 3 meters and other height drop tests, -4℉-140℉ high and low temperature tests, 8 hours vibration test, 1000 plug-in tests, 1000 circular wire throwing tests, Continuous working test for more than 48 hours, real vehicle test of more than 100 car brands, including most popular models in Europe, America and Asia. 

As the official store of Thinkcar, all products are 100% original products. THINKCAR is a company specializing in automotive diagnostic tools, committed to providing quality 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 12 hours, except on Weekends and Holidays.

(3)If you have any needs for products, please contact us ,we’ll do our best solve with you . 

4Solve any problems with you in friendly way after communication. Refund or Replacement will be provided as you like.

BrandMUCAR
Manufacturer Part NumberBrake Fluid Tester
TypeInjector Tester
OBD InterfaceOBD
Unit Quantity1
Features 3Auto power off, Supports 1 LR03 AAA battery (not included)
Features 1check the car's quality oil brakes
colorblack
Features 2Testing POINT 3,DOT4,DOT5 brake fluid
Vehicle TypePassenger Vehicle
Unit TypeUnit
Supported SystemOBD
Warranty6 Month

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $3.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–15 business days $14.50 for the first item, $4.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.

  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)

  • Intimate or sanitary goods

  • Hazardous materials or flammable liquids/gases

  • Gift cards

  • Downloadable software

  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use

  • Opened CDs, DVDs, software, or vinyl records

  • Items not in their original condition, damaged, or missing parts not due to our error

  • Items returned more than 30 days after delivery


How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.

  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.

  • An additional 3–10 business days for your bank to post the refund to your account.


Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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