Launch Scan Tool: The 7 Best Choices On The Market Review 2018

In this review, I will include the best Launch Scan Tools for either beginners or professionals.

First, let me start by saying that Launch Tech has some of the best OBD2 scanners in the market. By going with the brand you’ve made a step in the right direction in your search for a scan tool.

So, sit back and let’s narrow down your choices to one Launch scan tool that suits you best.

Feeling too strapped for time to read the whole review?

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Best Launch Scan Tools Review

In this review, the Launch Scan Tools are listed in order of increasing price and functions.

1. Launch Creader 4001 OBD2 Scan Tool for Turning Off Check Engine Light

Launch CReader 4001
Launch Creader 4001 OBD2 Scan Tool for Turning Off Check Engine Light
(4.2 / 5)
Launch Creader 4001 is the perfect scanner for beginners

Why Taking Launch Creader 4001?

If you are shopping for a great entry-level OBD2 scanner then Launch CReader 4001 is it. It will help you identify faults, plan for repairs and ultimately switch the Check Engine Light off.

At 4.7 x 0.8 x 3 inches, this launch scan tool weighs a mere 7 ounces and is very portable. You can practically go with it anywhere. That way you will be able to diagnose your car instantly every time it signals a problem.

As you probably know already, OBD2 scanners work on cars that were built from 1996 and later. This is one such scan tool. It is compatible with OBD2 compliant vehicles that are made in the US, Europe, and Asia.

With Launch Creader 4001, you can read and erase DTCs, do live data stream and run I/M readiness tests. Basically, you can troubleshoot any problems that may be turning the MIL (check engine light) on. Once you’ve identified the faults you can then fix them and turn the MIL off.

Additionally, you can run emission tests (such as fuel system, EVAP, O2 sensor, catalyst monitor, misfire monitor, and five other tests). Such tests not only improve your vehicle’s performance but also make it fuel efficient.

CReader 4001 is quite easy to use because of its intuitive graphical interface. Its 2.4-inch color screen allows you to access menus and functions with ease. Plus you can find the interpretation for codes and repair advice in the rich lookup library.

That is to say, pretty much anybody can use this scan tool. If you find a code or problem that you don’t understand you can look it up in the built-in library.

Launch Creader 4001 is one of the best Launch Scan Tools for Turning Off Check Engine Light
You can find the interpretation for the codes and repair advice in the rich lookup library in Launch Creader 4001.

Pros and Cons


  • One year warranty.
  • Multilingual. Supports English, German and Japanese.
  • Extremely affordable.
  • The rich library provides help and support.
  • Very easy to use.


  • Doesn’t read certain codes like SRS and ABS.

Who is it built for?

This is the perfect scanner for beginners. It is very affordable, easy to understand and use and has the most basic features that you need in a scan tool.

If you are new to OBD scanners other models might confuse you with complicated functions. But Launch CReader 4001 won’t. It is straightforward and easy to navigate.

A video about Launch Creader 4001:

2. Launch Creader 6001: Full OBDII EOBD Diagnostic Functions with O2 Sensor Test

Launch CR6001 OBD2 Scanner with O2 Sensor Test and On-Board Monitor Test
(4.7 / 5)
Launch Creader 6001 is a perfect entry-level scan tool. It offers the most basic features that you need to start and learn car diagnostics.

Why Taking Launch Creader 6001?

With dimensions of 11.7 x 11.7 x 1.7 inches and weight of 11.2 ounces, Launch CReader 6001 code reader makes a perfect companion for your vehicle.

It can easily fit in the driver’s compartment or a toolbox if you have one.

The compact and portable design is good but it’s only the third best thing about the scanner.

The first thing,

Launch CReader 6001 is its wide compatibility.

It works on all OBD2 compliant vehicles made in the USA (from 1996) and those made in Europe and Asia (from 2001). It also covers 12V diesel engines.

The second best thing,

It is the superior functionality.

Launch CReader 6001 supports four primary OBD2 protocols. In simpler terms, you can use it to read and clear the DTCs that bring the Check Engine Light on.

This Launch Code Reader also runs I/M readiness tests. Those are emission tests and they usually indicate the performance of your car.

They include EVAP system, O2 sensor, fuel system, catalyst monitor, secondary air sys and onboard monitor tests. It also retrieves vehicle information.

For its price, the wide coverage and functionality make this scanner a steal. Plus it is one of the simplest to use. The installed 2.8-inch TFT screen makes navigation very easy.

Also, there are four hot-keys which are shortcuts for the most important functions. The four keys are the F1 for DTC, F2 for ER, F3 for I/M and F4 for Help.

DTC is simply reading trouble codes. ER clears the trouble codes once the issue has been resolved.

Basically, it turns the Check Engine Light off. The I/M function checks emission status while the Help function takes you to the lookup library for assistance on interpreting codes.

Launch Creader 6001 is a Full OBDII Launch Scan Tool.
Launch Creader 6001 offers multiple diagnostic functions.

Pros and Cons


  • Multilingual (English, German, French, Japanese, Portuguese and Russian).
  • Updates software automatically.
  • Very affordable
  • Compact and rugged design.
  • Easy to use.


  • Has limited functions. For instance, it doesn’t read certain codes like transmission and ABS codes.

Who is it for?

Launch CReader 6001 code reader is great for beginners.

Rather than having to take your car to the shop every time the Check Engine Light comes on, you can use this scanner to identify the problem.

Sometimes the problem is usually as small as a loose gas cap.

A video of Launch Creader 6001:

3. Launch Creader CRP123: Engine ABS SRS Transmission Automotive OBD2 Scanner

Launch Scan Tool CRP123
Launch Creader CRP123 Engine/ABS/SRS/Transmission Automotive OBD2 Scanner
(4.1 / 5)
CRP123 Launch scan tool is suitable for average car owners, DIYers, and Enthusiasts who have some basic knowledge about car diagnostics.

Why Taking Launch CRP123?

With its powerful features and intuitive interface, Launch Scan Tool CRP123 could easily outmatch some high-end diagnostic tools.

The 2-pound heavy scanner is OBD2 compatible and works on all OBD2 vehicles made in the US, Europe, and Asia.

It is just the right size for beginners and DIY car owners. At 9.2 x 7.8 x 1.7 inches, you can easily tuck it in the driver’s compartment.

It supports all OBD2 protocols (all the 10) and will come in handy when the Check Engine Light comes on.

Generally, you can use CRP123 primarily to test the engine, SRS, transmission, and ABS. In all the four cases it will read and clear DTCs.

That is to say, it will help you solve all the problems that usually bring the Check Engine Light on.

Beyond those four primary functions, this scanner runs a variety of tests. They include the O2 sensor, EVAP, I/M readiness, on-board monitor and MIL status tests. It also retrieves a vehicle’s information (VIN).

The 3.5-inch TFT screen is a welcome feature. It makes it very clear to navigate and find your way around Launch CRP123. You can view live data or record, save and play it later for more analysis.

In case you feel overwhelmed by the data you can always consult the built-in help function. It contains definitions of codes and recommendations for repairs.

Essentially it will tell you the exact problem with your car and whether it needs a professional mechanic. If you fancy using a PC you will love to know that you can connect this multilingual (has English, French, German and other languages).

Launch scan tool connects directly to your computer using a USB cable and/or download the diagnostic data or update the scanner itself.

Launch Creader CRP123 is one of the best Launch Scanners that can perform Engine, ABS, SRS, and Transmission.
You can use Launch CRP123 to test the different systems including Engine, ABS, Transmission, and SRS.

Pros and Cons


  • Free lifetime software updates.
  • Comes with one year warranty.
  • Solid construction guarantees durability.
  • Fast at reading and clearing codes.
  • Compact and portable.
  • Features menus and help topics for ease of use


  • Maybe too expensive for some people, particularly beginners.

Who is it built for?

CRP123 Launch scan tool is suitable for average car owners, DIYers, and Enthusiasts who have some basic knowledge about car diagnostics. If you are completely new to OBD scanners you may want to start with a cheaper model that has only the basic functions.

A video about Launch Creader CRP123:

4. Launch Scan Tool CRP129 Car Diagnostic Tool for Mechanic

Launch YZKJ CRP129 OBD2 ENG/AT/ABS/SRS EPB SAS Oil Service Light Resets Scan Tool for Mechanic and Experienced Enthusiast
(4.1 / 5)
Launch Scan Tool CRP129 covers all the basic OBD2 functions (engine, automatic transmission, anti-lock braking system (ABS) and airbag (SRS)).

Why Taking Launch CRP129?

A fairly affordable model Launch scan tool, CRP129 is a multi-functional OBD2 scanner that does the comprehensive diagnosis.

It weighs just 1.65 pounds and measures 5.9 x 1.3 x 2.4 inches.

That is a perfect size for portability; whether you are a motor enthusiast or a DIY person.

Either way, as long as you have it in your car’s compartment or toolbox you’ll be able to pinpoint the problem every time the Check Engine Light comes on.

If your car is OBD2 compliant then you can almost be sure that it is covered by the CRP129.

It works on over 40 US-based vehicle models manufactured from 1996 and EU-based cars manufactured from 2000.

The scanner also works on a variety of 12V diesel vehicles.

The best part about the Launch CRP129 is its functionality. First of all, it covers all the 10 test modes of the OBD2 system.

That involves reading and clearing diagnostic trouble codes (DTC).

More specifically, CRP129 supports the four most critical systems, namely engine, automatic transmission, anti-lock braking system (ABS) and airbag (SRS).

Additionally, it resets the steering angle sensor (SAS), electronic parking brakes (EPB) and oil light.

To top that off, you can use it to run oxygen sensor and carbon canister tests. That is practically everything you need in an OBD scanner.

And this one comes with a very intuitive display. You can record and playback data as you wish.

Launch CRP129 lets you perform 3 Reseting Functions: Oil Reset, EPB Reset, and SAS Reset.
Launch CRP129 offers 3 exceptional reset functions such as Oil, EPB, and SAS Reset.

Pros and Cons


  • A wide array of functions.
  • Compatible with many vehicle models.
  • Easy-to-use interface.
  • Online function for help and updates.
  • Comes with one year warranty.


  • A bit complex for a complete beginner

Who is it for?

Launch CRP129 is definitely for beginner mechanics and experienced enthusiasts.

A video about Launch CRP129:

5. Launch CRP Touch Pro Diagnostic Scan Tool with 5 Reset Functions

Launch CRP Touch Pro
LAUNCH CRP Touch Pro Car Diagnostic Tool with 5 reset Functions
(4.2 / 5)
Launch CRP Touch Pro is the perfect for enthusiasts and mechanics.

Why Taking Launch CRP Touch Pro?

CRP Touch Pro runs on Android and offers a full-function scan and cover a whopping 46 US, Asian and European vehicle brands.

They include Chrysler, GM, Ford, Toyota, Mazda, Isuzu, Lexus, Honda, Hyundai, Subaru, Audi, Jaguar, Benz, BMW, Volvo, Volkswagen, Porsche and many others.

It’s perhaps simpler to say if your car is OBD2 compliant then it is almost certainly covered. And if you drive a Benz or BMW you can get optional proprietary adapters.

CRP Touch Pro is ideal for DIY car owners, especially those with intermediate diagnostic knowledge.

Also, CRP Touch Pro is compact and light. It measures 9.2 x 4 x 1.4 inches and weighs 1.3 pounds. It shouldn’t be a problem to store in your car or carry around with your other auto tools.

And trust me, it will come in handy when your Check Engine Light comes on. So you really don’t want to drive around without this Launch scan tool.

It can read and clear codes for all the essential systems. They include ABS, ASR, CCS, ECAT and ASS. You can also use it to reset electronic parking brakes (EPB), oil lights, steering angle sensor (SAS), BMS and DPF.

In short, CRP Touch Pro will diagnose virtually everything from MIL problems to performance inefficiencies.

The good thing is that it also offers explanations for codes and tips for fixing each detected problem.

So even if you won’t be able to do the repairs yourself at least you will know what needs to be fixed or serviced.

Launch CRP Touch Pro is a Diagnostic Launch Scan Tool with 5 Reset Functions
Launch CRP Touch Pro offers 5 Reset Functions: BMS, EPB, Oil, SAS, and DPF Reset.

Pros and Cons


  • 5-inch screen makes the scanner easy to navigate.
  • Has Wi-Fi capabilities for wireless connectivity.
  • Free software updates for one year.
  • Displays graphical live data.
  • Identifies vehicle with one touch.


  • Not for beginners.

Who is it built for?

If you’ve never used a scan tool before chances are you will find it hard to use this one. But if you have some intermediate knowledge of OBD scanners you should totally go for this. That’s especially true if you are a DIY auto enthusiast with some knowledge of basic repairs.

A video about Launch CRP Touch Pro:

6. Launch X431 PRO Mini Automotive Diagnostic Tool with Wifi

Launch X431 PROS Mini
Launch X431 PROS Mini Automotive Diagnostic Tool OBD2 Scanner Code Reader
(4.4 / 5)
Launch X431 PROS Mini would serve a professional mechanic best

Why Taking Launch X431 PRO MINI?

All scan tools from Launch Tech are great. But X431 PROS Mini could easily pass as the best of them all. If you are a tech-savvy car owner you will love it.

Running on Android 5.1, this scanner is super-fast and has unmatched diagnosis accuracy. It has a sleek tablet-like design, plays music, videos and can take photos. That makes the Bluetooth and Wi-Fi modules included seem like icing on the cake.

As a matter of fact, you can use this scanner as an iPad. It’s like a mini-tablet with dimensions of 15.9 x 11.9 x 4.2 and weight of 7.5 pounds.

The construction and design are undoubtedly impressive but they are only second to functionality. It reads and clears codes for over 108 America, European and Asian car models that are OBD2 compliant.

With it, you can do comprehensive diagnoses of all vehicle systems, including transmission, emission, fuel, engine, body, power and many more systems.

The scan tool also covers steering angle calibration, oil reset, electronic parking brake reset, battery maintenance, ABS, key reset (anti-theft matching) and diesel particulate filter (DPF) for 12V diesel engines.

In case you are worried that it might be too complex to use, DON’T. It actually has a very intuitive 6.98-inch touchscreen with easy-to-access menus. If you know how to use a smartphone you can find your way around X431 PROS Mini.

Launch X431 Pro Mini is one of the best Launch Scan Tool that helps you do comprehensive diagnoses.
With Launch X431 PRO MINI, you can do comprehensive diagnoses of all vehicle systems, including transmission, emission, fuel, engine, body, power, and even Key Programming. 

Pros and Cons


  • Very attractive design.
  • The intuitive interface makes it easy to use.
  • Covers a wide variety of vehicle models.
  • Full function OBD2 scanner.
  • Brings extra features like internet and Bluetooth connectivity.


  • It’s one of the pricier offerings from Launch Tech.

Who is it built for?

Launch X431 PROS Mini would serve a professional mechanic best. It covers so many car models and OBD2 protocols. If you are a beginner or DIY person chances are you won’t use nearly half the features it offers.

But if you are an auto enthusiast with interest in savvy technology you might like it as well, even if you are not a professional mechanic.

A video about Launch X431 PRO MINI:

7. Launch X431 V+ Professional Car Diagnostic Tool

Launch Scan Tool X431 V+
Launch X431 V+ Full System Diagnostic OBD2 Android Wifi Tablet Scanpad Scan Tool
(4.1 / 5)
Launch X431 V plus is designed for professional mechanics. If you have one in your shop you’ll be able to diagnose all OBD2 compliant vehicles.

Why Taking Launch X431 V Plus?

This is perhaps the most versatile, advanced and fully-fledged Launch scan tool.

Even with its super cool and powerful features, Launch scanner X431 V+ is still quite compact and measures 13.8 x 5.9 x 9.8 inches.

It has a total weight of 13.23 pounds and runs on Android 5.1 operating system.

The body is designed to be dustproof, greaseproof, drop resistant and features a waterproof screen.

You can use it without having to worry about potential damage caused by water, grease or dust.

That is what makes it a very reliable and durable diagnostic device.

With regards to compatibility, X431 V+ supports all OBD2 vehicles made in the USA, Asia, and Europe.

It not only reads and clears DTCs for the engine, automatic transmission, ABS, and SRS but also tests emissions, fuel system, engine body, oil reset, steering angle calibration, and transmission among many others.

You can also do battery match, key match, and throttle match.

On top of that, this scanner brings some extra benefits to the table.

It has an anti-theft function for protecting your car and wireless capabilities (Bluetooth and Wi-Fi) for connectivity.

The 10-inch touchscreen interface makes it so easy for you to access all the features and functions.

Launch X431 V+ is a Professional Car Diagnostic Tool made by Launch.
Launch X431 V+ offers a wide range of functions for a wide vehicle coverage.

Pros and Cons


  • Package includes 2 years online update.
  • Has helpful extra features like Bluetooth and Wi-Fi for convenient connectivity.
  • Has lookup library for interpreting diagnostic codes and proposed repairs for each code.
  • Does comprehensive diagnosis.
  • Compatible with so many vehicle brands.
  • Runs on a powerful operating system


  • The one drawback of the Launch X431 V+ is its price.
  • At over 1,400 USD, it is perhaps too expensive for ordinary motor owners.
  • But not for professional mechanics.

Who is it for?

It is definitely meant for professional mechanics. The wide array of features makes it a bit too complicated for car owners who want to do DIY diagnoses.

But it makes a very handy possession if you own an auto repair shop.

Apart from helping you diagnose a car, it will also offer helpful repair tips and tricks.

A video about Launch X431 V Plus:


I’ve made the comparison chart below to show my top 3 Picks of Launch Scan Tools for you. For beginners or ordinary car owners, I would recommend Launch Creader 4001. If you’re a DIYer, Launch CRP123 will never fail you. Launch CRP129 will suit you if you’re a mechanic or an experienced enthusiast.

For BeginnersFor DIYersFor Mechanics
launch 4001
LAUNCH Creader 4001 OBD2 Car Code Reader for Turning Off Check Engine Light
launch crp123
LAUNCH Creader CRP123 Engine/ABS/SRS/Transmission OBD2 Automotive Scan Tool
Autel AL619
Launch CRP129 OBD2 Diagnostic Tool for Experienced Enthusiast
Customer Rating (5 / 5) (4.2 / 5) (3.9 / 5)
Pricelaunch 4001 pricelaunch crp123 pricelaunch crp129 price
ProsThe rich library provides help and support.
Very easy to use.
Free lifetime software updates.
Fast at reading and clearing codes.
A wide array of functions.
Compatible with many vehicle models.
Online function for help and updates.
ConsDoesn’t read certain codes like SRS and ABS.Tech support is not helpful.Updated through Windows Computers.
Bottom LineThis is the perfect scanner for beginners.CRP123 is suitable for average car owners and DIYers.CRP129 is definitely for mechanics and experienced enthusiasts.

Bonus: Top Rated Car Diagnostic Tools Review 2018

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