LAUNCH OBD2 Scanner CRP123X V2.0, 2025 Lifetime Free Update Diagnostic Scan Tool, Car Check Engine Code Reader with Oil/Brake/SAS/BMS/D.P.F/ABS Bleeding/Throttle Reset, FCA SGW, Auto VIN, Battery Test

Great scan tool for the price.
It works as intended. No issues so far on my 4 vehicles. It seems quality built. Its fast and after a couple of downloads it was scanning my truck and I had my throttle body relearned.

An impressive modern scan tool
Update: The obd connector has deformed slightly making it an annoyance. It is soft plastic so you have to reshape it before trying to plug in. 2000 Jeep Grand Cherokee did not auto detect and unit malfunctioned. Even after entering the vin it still did not work. I had to close out and go into obd instead. It entered a false mileage and location on the report as well. Still a great unit but loses a star.The CRP123x has some really nice features going for it. Set up is super simple, the tool walks you through everything. The upgrade feature makes this tool special, your notified of pending updates and they are free for life. It has a strong built-in lithium battery and a screen saver which helps it last a long time between charges.Pros:Easy user interfaceTouchscreenLifetime updatesWi-fi connectivityStrong batteryCons:Boot timeProtective coveringThis scan tool covers the four main systems very well, I was able to pull some codes that my Creader VII+ did not. Even the user manual was well done, it’s not perfect but a major improvement over most. I like the fact it has built-in storage, I’m showing 2.7gb available. Having wi-fi connected allows you to send a health report and screenshots which is helpful. The tool took me to the web to look up information on trouble codes smoothly. It does everything advertised pretty well and the battery voltage graph is nice. The embroidered nylon storage case is also a great touch.The tool takes approximately 46 seconds to boot and auto detect, which seems a bit long but might be improved on a future update. The health report automatically generates and you have to exit out in order to use other functions. This took me a few minutes to figure out, you have to quit and hit the home button. The protective cover seems firm and I don’t like the red color. Let’s face it, we get dirty, greasy hands and a black color would hide this better. Launch included a feedback section on the tool which tells me they care about what we think.All in all, I really like this tool. I keep this in my trunk to use when I’m out or helping a friend. If you’re a DIYer or aspiring technician I think this this would be a good purchase. Having lifetime updates helps future proof the tool and adds value to the purchase. I have already had two updates in under a week so far.

Reliable, Accurate, and Perfect for Anyone Getting Into Diagnostics
I bought this scanner when I first started getting into mechanic work, and it has honestly been one of the best investments I’ve made. It reads live data fast, pulls codes accurately, and gives detailed explanations that make diagnosing so much easier especially when you’re still learning. The interface is simple, the updates are smooth, and the menu is easy to navigate even when you’re under pressure on a job. I’ve used it on multiple vehicles with no issues, and it has never lagged or glitched on me. The build quality is solid too, so it holds up well in a real work environment. This scanner gave me the confidence to take on more diagnostic jobs and helped me understand vehicle issues at a deeper level. Whether you’re just starting or already experienced, this is a tool that actually delivers and earns its place in your toolbox.

Best diognostic tool ever owned
Have no complaints with this model. Easy set up and downloads. Easy to understand and fully describes each code and every test ran on any car. Ao much more value payin the few extra bucks for this than just any handheld OBD2 code reader.