You want to see the Launch CRP123 vs CRP129 in detail? Then, you’ve landed on the right page!
Table of Contents
Launch CRP129: For Professional Mechanics & Experienced Enthusiasts
The Launch CRP129 Professional OBD2 code reader is fast and efficient in scanning, durable and packed with invaluable diagnostic technology.
(4 / 5)Covers OBD2 Vehicles
The Launch CRP129 reads and erases codes for all vehicles manufactured in 1996 or later.
Credit: Amazon
That includes:
- American car models (GM, Chrysler, Ford)
- Asian car models (Toyota, Hyundai, Subaru, Nissan)
- European car models (BMW, Jaguar, Benz, Audi, Volkswagen)
Extensive Functionality
Launch CRP129 supports all the test modes of OBD2 (total of 10).
A short video about Launch CRP129 Auto Code Reader:
Simply put, this scan tool covers the full diagnostic function of OBD2 (and EOBD as well).
Intuitive Interface
With a 3.5-inch color display screen, the Launch CRP129 is quite simple to interact with. It relays data codes and related information. The Launch CRP129 is internet enabled.
Credit: Amazon
Other than furnishing with online support, you can automatically update the software to match the latest technology.
Pros and Cons
Pros Cons
Who Is It Built For?
The Launch CRP129 is mostly designed for professional mechanics.
If you own an auto repair shop you must have the Launch CRP129 as it covers all OBD2 test modes and various vehicle models.
Launch CRP123: For DIYers & Average Car Owners
The Launch CRP123 is yet another high-profile OBD2 scanner from Launch Tech. A cheaper alternative to the Launch CRP129, this device offers almost similar benefits and is just as compact.
(4.2 / 5)Wide vehicle coverage
The Launch CRP123 covers OBD2 vehicles manufactured from 2006 onwards. It supports all brands, including:
- US-made cars (Ford, GM)
- EU-made vehicles (Benz, BMW, Chevrolet, Volkswagen)
- Asian brands (Toyota, Subaru, Lexus, Nissan, Mazda)
A short video about Launch CRP123 Code Reader:
Full OBD2 functions
The Launch CRP123 supports all OBD2 diagnosis protocols (all of 10).
This means you can use it to read/erase codes, stream data, view freeze frame and run several tests like an on-board monitor, EVAP system and O2 sensor tests.
Credit: Amazon.com
You can also use it to retrieve vehicle information (VIN, CID, and CVN).
Simple to use
One of the reasons why the Launch CRP123 is a popular scan tool is because it is simple to use.
It is fitted with a 3.5-inch high definition LCD screen and rubber buttons for navigation.
Credit: Amazon.com
Also, it supports three different languages, English, Spanish and French.
Pros and Cons
Pros Cons
Who Is It Built For?
The Launch CRP123 is suitable for DIY and average car owners.
It can save you a lot of money otherwise spend getting your car diagnosed at the shop.
Launch CRP123 vs CRP129 Comparison Chart
 Launch CRP129 ABS SRS EPB SAS OIL Service Light Reseting Professional Automotive Diagnostic Tool |  Launch CRP123 Full OBD2 Diagnostic Scan Tool |
|
| Customer Rating |  (4 / 5) |  (4.2 / 5) |
| Price |  | |
| Pros | Offers Full OBD2 10 Modes; Performs Engine, Transmission, ABS, Airbag Diagnosis; Can reset Oil Maintenance, EPB, and SAS. | Full of OBD2 functions; Can perform Engine, Transmission, ABS, Airbag Diagnosis; Wide range of Vehicle Coverage. |
| Cons | Be careful of faked items; Possible Problems of Compatibility (should check carefully before buying). | Doesn’t support OBD2 compliant vehicles made before 2006; Poor tech support; Not support iOS. |
| Bottom Line | Launch CRP129 is a fast and efficient scanner designed for Beginner Mechanics and Experienced Enthusiasts. | Launch CRP123 is a helpful tool for average car owners & DIYers. |
Recommendation
All in all, the two scan tools are amazing. If you are an experienced enthusiast or a beginner mechanic you could consider purchasing Launch CRP129.
But if you completely have to choose one then there’s a simple way of deciding which one it should be.
Consider your budget and needs. In case you are cash strapped you can go for the Launch CRP123, it is cheaper.
Launch CRP123 is a great pick for average car owners or DIYers.
But if you want a wider functionality and coverage then the Launch CRP129 should be your priority.
The Bottom Line
Both scanners are good and you will get real value for money regardless of the one you choose.
But remember, while the Launch CRP129 covers almost all OBD2 vehicles, the Launch CRP123 only supports those made in 2006 and later. Don’t choose the latter mistakenly if your car isn’t compatible.
In terms of functionality, you will get almost the same features. But the Launch CRP129 has a few more advantages than the Launch CRP123 which in turn is cheaper.
Read more: Launch Scan Tool: The Best Choices Review 2018
