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Product Details

What Makes OBD500 So Different?

In addition to the OBD2 functions, THINKOBD 500 car code reader is also designed with lots of additional functions, allowing DIY users to fix it on one’s own and enabling mechanics to greatly improve their work efficiency.
Expand Your Capability-HELP Shortcut Key
Provides quick access to the built-in Help Menus associated with the current DTC;
Offers you advanced DTCs query to identify the detailed meaning, causes, and tips of DTCs;
Enables you to fix the problem by yourself.

Attention Please!!!

THINKOBD 500 only support engine system diagnose and full OBD2 functions, not support brake airbag or other system diagnose, and no any resets service. If you need full system diagnose or resets service please contact seller to recommend the best suitable one for you.

Solve Car Problem by Yourself, Save Time and Money

As the upgraded version of ThinkOBD 500 OBD2 Scanner which it adds more function. ThinkOBD 500 obd2 code scanner can read and erase codes which can also retrieve a wealth of information from the Engine Control Unit (ECU). The ECU is what triggers the Check Engine Light when there is a problem with your car. Parts might cause your check engine light on include:

1. Gas Cap 2. Oxygen Sensor 3. Air Fuel Ratio Sensor 4. Mass Air Flow Sensor 5. Ignition Coils 6. Spark Plug Wires 7. Spark Plugs 8. Thermostat 9. EGR Valve 10. Evaporatative Emission Canister Purge Valve(EVAP) 11. Catalytic Converter.

2.8′ colorful LCD display

Built-in DTC library, 2.8’ colorful LCD display screen making data much easier to read.

All Cars Full OBD2 Functions

Featuring 10 modes of OBD2 tests, ThinkOBD can be compatible with most OBDII protocol compliant cars to read and clear emission codes, show live data, O2 sensor test, On-Board monitor test, component test and view vehicle information etc.

●Turn off the Check Engine Light:
THINKOBD enables you to clear the engine warning light, after completing the full obd2 diagnostics with ease. The main purpose of this tool is to:
-Scan the engine systems;
-Tell you about the nature of the issue;
-Give an accurate reason why the engine check light is on;
-Help to detect any potential problems;
-Avoid excessive costs for unnecessary repairs.
-The warning light does not turn off till you fix the issue.
●Pass Emission Test Smoothly:
With this scan tool, you don’t have to drive around endlessly, continuously coming back to the repair shop for the retest.
You can do a quick check of the vehicle, to determine if it is ready to pass the emission test.
●I/M Readiness
Check the readiness of the monitoring system. It is an excellent function to use prior to having a vehicle inspected for compliance to a state emissions program.
●O2 Sensor Test
Retrieve O2 sensor monitor test results for the most recently performed tests from the vehicle’s on-board computer.
●On-Board Monitor
View the results of On-Board Monitor tests. The tests are useful after servicing or after erasing a vehicle’s control module memory.
●Get Effective Diagnostic Result:
Your repair work can be done in a short time by using THINKOBD as follows:
●Vehicle Information.
Display the vehicle identification number (VIN), the calibration identification (CIN), and the calibration verification number (CVN), and other information of the test vehicle.
●EVAP Test
Mode $08 command tells your car to start a test of the “evaporative emission control system”, to prevent fuel from evaporating out of your tank and contributing to smog.
By this way, you can verify your fix right away, without waiting a few days (or longer) for your car to run it automatically.
●Freeze Frame Data
Snapshot the precise conditions of the car when a fault code triggers the check engine light, to help identify the problem.
●Live Data Stream
Display the real time PID data from ECU (as analog inputs and outputs, digital inputs and outputs, and system status information broadcast on the vehicle data stream)
The live data produced is accurate and tells you exactly what you require to know about your vehicle.
●DTC lookup
Every code in THINKOBD comes with a description to aid technicians in efficient vehicle diagnostics and repair.
This will save you the trouble of having to go online to look for the meaning of a diagnostic trouble code. And you can also simply click on the error code selected so as to get an in-depth definition.

Lifetime free update & Report & Print

The ThinkOBD 500 automotive scanner support to connect to a PC. Download and run the Update Tool, and select and print the data or update. It easy to operate following the steps. (Note: Only support Windows, Not Compatible with Mac). With lifetime warranty, from the date of purchasing, the product has failed and is unconditionally replaced with a new one; For any problem, feel free to contact us directly.

Note: Update use for Windows XP/7/8/10 ONLY not Windows 11 or above.

Support Almost All OBD2 Protocol Car Around the World.

Supported Models: works on most 1996 and newer US, EU-based cars since 2000, and Asian-based cars since 2008, based vehicles that are OBDII compliant.

Supporting Protocols:

KWP2000,ISO9141,J1850 VPW,J1850PWM,CAN(controller Area Network.)

Note: Not available for JOBD-compliant Japanese Cars

If you want to be more sure whether it is suitable for your car, you can tell us the Brand, Series and Year of the car before buying.

Supports 8 Languages:
English, French, Spanish, German, Russian, Italian Portuguese and Polish.

Note: If you receive no Polish or Italian please update the software on

Other Features

Plug and Play
DTC Lookup
Data Printing
2 Shortcut keys
Smog Check

Packing lists

1*Thinkobd 500
1*Date Cable
1*Quick Start Guide

New Arrival THINKOBD 900, click below picture to know more about it.

Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of megaboxy (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Customer Reviews
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28 May 2024

Great store recommend

28 May 2024

Excellent scanner for your money. It's on time. Packed well. Included is a cable for connecting to a computer. Tested on the machine. Works fine. Reads engine errors and erases even abs and ESC. I am pleased. Seller recommend!

28 May 2024

Missing try it and tell you if it works or not

28 May 2024

Everything is fine. Connects, errors reads and erases. Delivery Souper fast and brought a courier. The device itself is much more than I expected.

26 May 2024

Arrived but shipping packages was bit damaged

24 May 2024

Description is unbelieveable real, the price is out of this world and the communication with the store is superb. Nice package, well protected and arrive at time. I have nothing more to agree

22 May 2024

Product by description, a practical device to diagnose faults but before starting to use the device must be updated to work properly update works with Windows 7

20 May 2024

Delivery very fast. Same as the description. Still not tested.

17 May 2024

Good product

13 May 2024

Great product, perfect for small automotive diagnostic.

9 May 2024

Well received thanks rest-tried

7 May 2024

Thank you very much Gomel Belarus all corresponds to the description came in 17 days

6 May 2024

The device does not work but the store refunds me

5 May 2024

Still not tested but looks good

5 May 2024

Is quality nice and easy to use and understand

5 May 2024

Like the description, I turned it on and it turned on, came the box scaled on one side, apparently looks good material, I'll keep commenting when I connect it to my car

4 May 2024


3 May 2024

It came very quickly. Without damage. I'll add it after the test. Thanks to the store.

2 May 2024

Foarte bun lam testat the Rhine modus. Si este marisor

1 May 2024

Turns on for scanning cars did not check the goods quickly

Super hot! Several others have checked this out in the last few hours

OBD2 Scanner On-Board Diagnostic Tool – Code Reader for Mechanics With Lifetime Free Upgrade

20 Reviews
10-33 days
Selling fast: get yours before it’s gone!
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