LAUNCH stands as a high-tech enterprise committed to researching, developing, and producing car diagnosis, test, maintenance solutions, and related product. We focus on automotive technology through independent design and development of specialized software products. We offer our customers comprehensive services including software design, maintenance, and updates related to automotive testing, ensuring superior solutions tailored to their needs.
How Did We Start?Launch Tech Co., Ltd was founded in 1992. Focusing on automotive scanners for 32 years.Global leading brands,worthy to trust!
Why Choose Us?LAUNCH is the NO.1 of the global market in automotive diagnostic tools! With over 1,000 international patents, we are reliable and trusted!
Is Our Product Quality Superior?The engineer repeatedly tested the test version of the product and then carried out mass production. We actively adopt the suggestions and opinions of all customers, so that the product is almost perfect and can be always updated.
Full Systems Diagnoses
Specialised Vehicle Scanner
4 Systems Scanner
Upgrade to the CRP129I V3.0:This latest diagnostic tool runs on Android 8.1 OS for fast boot-up, no more waiting. Packed with a quad-core processor and 32GB ROM, it delivers ample storage and blazing-fast performance, boosting efficiency by up to 65%. Boasting a 5-inch 1280×720 HD display, 6000mAh rechargeable battery, Type-C port; FCA SGW, CANFD & DoIP new protocols, it also works with BST360 Battery Tester and i-TPMS Tire Pressure Detector Tool. With 2.4&5GHz dual WiFi and one-touch lifetime free updates for 90+ global brands (1996-2026), CRP129I V3.0 brings you a faster, smoother, and more efficient diagnostic experience.
Highly Recommended by Youtubers and the Press: This 4 systems OBDII Scanner is designed for home mechanics, DIYers, and professionals, offering comprehensive diagnostics for AT, ENG, ABS and SRS systems. Access fault codes to identify troubleshooting steps and use all 10 OBD2 test modes, ensuring your vehicle passes its annual inspection smoothly. Routine maintenance with this tool can help prevent costly repairs, breakdowns, and accidents, keeping your older car running reliably. With its robust feature set, this scanner is anessential tool for maintaining your vehicle’s health.
12 Reset Services Car Scanner: LAUNCH CRP129I V3.0 is the upgrade version of CRP129I/CRP123I. Except for TPMS/Oil/ Brake/Battery Reset, SAS Calibration, Throttle Adaptation, DPF Regeneration, Injector Code, it adds ABS Bleeding, A/F Setting, AFS Rest, Ad blue Reset, more practical reset functions than LAUNCH CRP129I and CRP123I. For the cost you’ re getting value from this handy car scanner to reset systems. Function menu varies by vehicle’s specifics. Check compatibility firstly.
90+ Car Brands + New CAN FD/DoIP + FCA AutoAuth, No IP Limit: LAUNCH CRP129I V3.0 diagnostic scanner adds CAN FD/DoIP protocols. CAN-FD works for 2019+ GM & Chrysler; DoIP supports 2018+ Volvo, 2017+ Land Rover/Jaguar, BMW F&G chassis, enabling 4X faster data transfer (extra adapters needed). It features AutoAuth for 2017+ FCA vehicles (Chrysler, Jeep, Dodge, Fiat, etc.), covering 90+ brands & 20,000 models (1996-2026), including 12V diesel, gasoline cars, pickups, light-duty trucks, SUVs & minivans. Global use with no IP restrictions, offering wide vehicle compatibility for diverse diagnostic needs.
AUTO VIN + Online Feedback + Repair Help + DTC Lookup: LAUNCH CRP129I V3.0 OBD2 scanner has automatic VIN technology to identify the car without manual input. It will accurately pull the error codes, and then also tells you what the problem is. Online DTC Codes Search(online code definition explanation search such as repair videos and code analysis); Operating skills; Automotive Technology handbook,Repair Case and How-to Videos. Newly added LAUNCH Academy, continuously updating a vast collection of repair case studies.And if the problem still can not fix, please feedback online(Fix Issue by “Diagnostic Feedback” Assistance).
Multiple PIDs Graphic Display+Cloud Health Report+ Cloud Diagnose History：LAUNCH CRP129I V3.0 car diagnostic obd2 scanner is not only a diagnostic scanner providing OE-level services, but also an ABS SRS scan tool, transmission and check engine code reader. In addition, live data stream, built-in DTC library, data play back and print, all these features are a big plus for it.All of diagnose records will be saved in cloud system. Additional features like a built-in DTC library, data playback, and print options enhance its functionality.Generate a vehicle health report with one click, which can be shared via QR code or Emial to avoid blind maintenance.
Lifetime Free Updates + Expansion Module: LAUNCH CRP129I V3.0 diagnostic tool offers lifetime free upgrades with easy one-click updates via 2.4GHz & 5GHz dual-band WiFi. The transmission rate is 6 times faster than the old version; Our dedicated technical team continuously enhances the software, providing expanded vehicle support and a better user experience through regular updates. What makes the LAUNCH CRP129I V3.0 OBD2 scanner stand out is its ready-to-use feature right out of the box. It comes pre-loaded with the latest software, so you can start diagnosing immediately—no need to waste time on setup or downloads. Get straight to work with minimal fuss and maximum efficiency.
manfromoz –
EXCEEDED MY EXPECTATIONS – VERY EASY TO USE
EXTREMELY HAPPY. I have only used it 2 times so far but I am happy with this scanner. I have several high quality scanners and this is up there in. value and quaity. You need to be patient and not overthink things. Or maybe underthink depending on what you expect. Read the screen and don’t make assumptions. Most scanners are similar but not all the same. I bought this specifically to read transmission fluid temperature. I received it yesterday and charged it up and downloaded all current updates. Today I decided to check it out and confirm it will do what I want. I plugged it in and it automaticlly started scanning the vin. Then I confirmed vin and veh info. It asked if had smart key and then automatically started scanning all systems. When done I couldn’t find what I wanted and backed out of everything and went into live data. No go on what I was looking for. I was upset and ready to return it. After googling videos I realized after the inital scan There are tabs to enter into each system. I tried again and low and behold I was able to enter into the ENG/TRANS system. Gave me what I needed and more. 339 live stream tech data to access just in the ENG/TRANS system. Haven’t checked all the features but I am impressed for what I have seen so far. If you do your own repairs you should get this.
Dave –
Great entry level OBD Scanner
I got this tool specifically to help bleed ABS braking systems. Since they love to hold onto air bubbles. But the tool is also useful for cars that have electronic parking brakes, as they need to be put into maintenance mode to change pads etc. The took itself gives you step by step instructions on how to do brake fluid flushes. I’ve used it on a Honda, Chevy and a Subaru and it’s diagnosed perfectly. For the price this is a wonderful tool, greatly exceeded my expectations.
Brandon –
Basic but good
Good quality, basic but gets the job done if that’s what you require.
Steve –
DANG GOOD DEAL FOR REAL!!!
Well…..for what you get for your money, this thing is absolutely AWESOME!!!! Legit “SCAN TOOL / SCANNER” —— NOT A “CODE READER”! It is able to communicate with loads and loads of modules in most OBD2 vehicles, especially within the last 15-20 model years, which mid into late 2000s, and especially 2010 +, vehicles now have multiple multiple computer modules, and this thing does a pretty bang up job! Reads codes, clears codes, reads live data across numerous modules which really helps with diag, as well as has features available for some models that allow you to manually toggle items on/off, which is a pretty darn good deal considering cost of this feller! I will admit, that I love my Snap-On EthosPro……but I paid over $3500 for it! Considering this guy being sub $300, it is a really great deal for the capabilities it has to offer. Love the android OS, pretty much acts as a tablet with Launch software. Does have internet connectivity, and internet browser! Freaking awesome!!! Connect to either a WiFi printer, or a shared printer on a network, and print a diagnostic vehicle health report for your customer on the spot! Even better in today’s wireless / paperless world…..instead of printing, you can email the customer their diagnostic vehicle health report right from the scanner itself! Also….FREE UPDATES!!!!!!! If you work on cars, and you do NOT own a “SCAN TOOL”, you definitely cannot go wrong starting with this feller here.
Steve Stevenson –
Did what I needed it to do
I bought this scanner mainly for the EPB reset function so I could do the rear pads and rotors on my wife’s VW Tiguan. There were some slightly cheaper options that could achieve this but I went with this one to see if being Android and touch screen-based would make for better user experience. This scanner is definitely easy to use, especially when it comes to the advanced functions. Context menus provide a bit more information and guidance than one would typically expect from a budget scan tool. The english is pretty bad at times, but so far nothing completely unintelligible. I also checked out some of the data stream options as I figured it might help me track down a stubborn miss-fire issue that’s been plaguing the Tiguan for several months now. Unlike my lower end scan tool where each channel just gives a vague number and nothing else, most of the channels were labeled in plain english when using this tool so it was much easier to find the correct ones for monitoring. Your milage in that regard may vary, as I’ve only used this on a single vehicle thus far.Overall I think this is a fine scanner. There are some other options for not a great amount more money with additional functions, and there are some for quite a bit cheaper but with the trade-off of fewer functions and/or a less advanced interface.I tool off a star because the advertised TPMS tool was not included. I contacted the seller and received no reply after 2 weeks. It’s only a $10 little tool, but it’s still bad customer service. Don’t expect these guys to provide any help if you have a genuine problem that needs resolved.
F4GWW –
Great mid level scanner
This is a great mid level scanner. Has helped me on multiple vehicles with different issues. If you are looking for a decent scanner at a decent price then look no further than Launch. Comes with a handy bag to keep your purchase tidy
Randy –
Won’t read Chrysler vehicles
Even though the description indicates that it will work on Chrysler, it would not work on my 2024 Jeep. You need a FCA subscription for it to work.
Armed36 –
Good so far
So far I haven’t had any check engine lights to test it out. So I plugged it into my brand new Toyota Tundra, planning on just maneuvering around the screens to try it out. I did the diagnostic report and oddly enough found a steering angle sensor fault. There wasn’t a light on for it. I was able to reset it, just need to go back and see if it comes back or not. I used to work on cars for a living and owned a snap on Solus Edge scanner. It cost me over $3,000 and the yearly updates were a couple hundred if I remember correctly. I sold that scanner when I stopped working on cars professionally. I do all my own repairs and repairs for family so hopefully this scanner will help out with things my other scanner/code reader doesn’t cover. I will update down the road once I get a little more use out of it. So far I would recommend it.
franck Edery –
It has been vastly delivered. It has helped me a lot to diagnose my car and to reset the errors after it had been repaired.
Rob –
It doesn’t cover what they say as far as car manufacturers go. 2012JGC/O my car screen show faults and the machine never picked it up Not 1. Disappointing with it to say the least. Even contacted the manufacturer with the feed back and have heard nothing. Not recommended
Rui Manuel Puga Pereira –
Really good stuff
Wolfgang Schwarz –
Excellent unit, easy to operate, like the vin # scan.
Vikas Bhatia –
Bought this tool in April 2021. Used it for a couple of times. It suddenly stopped working last week. Tried contacting the supplier but No feedback.Took it to the Launch Service center, they denie accepting it as it was not purchased through them.NOT RECOMMENDED!