Here’s a review written from the perspective of a professional mechanic:Essential Tool for Every Professional Mechanic★★★★★As a professional mechanic with over 10 years of experience, I can confidently say this OBD2 scanner is one of the best I’ve used in my shop. It’s reliable, accurate, and fast – three things that are crucial when you’re diagnosing multiple vehicles in a day. The interface is intuitive, and it provides detailed data on a wide range of systems, from engine codes to ABS and SRS diagnostics.One of the standout features for me is the bi-directional control, which allows me to actively test components like fuel injectors, fans, and throttle. It helps me pinpoint issues much faster than other scanners I’ve used in the past. The live data stream is incredibly useful for catching intermittent problems, and the graphing function is a nice bonus.What sets this scanner apart is its compatibility with both newer and older vehicle models, making it a versatile tool that I can use on anything that comes into my shop. For the price, it’s hard to find a more comprehensive and dependable OBD2 scanner. If you’re a professional looking to add a top-tier diagnostic tool to your arsenal, this is definitely worth the investment.

Update: I've used it recently on a BMW (e90 LCI 335d) and the scanner offers a good number of coding/programming options - not as much as you can do with Bimmercode and definitely not NCS Expert but still very useful. And importantly and conveniently, you can code in a new battery type and register it easily.Edit: 10 month update. I still use this scanner regularly, and I've used it now on BMW and Mercedes Benz products and a couple Nissans. It's worked great for me doing everything I've asked it to do. It routinely gets updates to the various software bits for newer models or extra features for older stuff. Zero complaints so far, and it's paid for itself time and time again.I watch Pine Hallow Auto Diagnostics and a few other channels and I've known I could benefit from an auto scanner. There are a lot of brands and devices to choose from, and it's hard to determine what features are available on which at what price point. I'm a mostly DIY mechanic who works on a variety of cars for friends and family. I settled on the Topdon Artidiag Pro because the size and price combined with 2 years of free updates seemed worth it to me. It was the right choice for me and it's more than paid for the price of the scanner with the tasks it has enabled me to perform already, and I've only had it a few weeks!Pros: So far, it's done everything I've asked it to do *and more*. I needed it to complete a Steering Angle Reset on a 2008 Hyundai Santa Fe, which it did very easily. A stealership had replaced the clockspring under a recall but did not plug in the new clock spring, causing me new SRS and stability control DTCs to appear. They wanted money to fix the issue - THAT THEY CREATED! - so I said enough is enough, and I bought the Topdon. It helped me confirm that the steering wheel sensor was functional BEFORE I performed the steering angle reset by viewing the live data that the wheel sensor was putting out. It had simply lost its calibration due to the car being operated without the clockspring plugged in. It then let me clear the SRS and ESC DTCs upon completion of the "repair."Being able to read all the codes and ensure work has been completed successfully is great - the Health Scan feature allows you to save a diagnostic, pre-repair, and post-repair report to share with your customer, and they are time stamped as evidence of the codes being cleared / no new codes. Very helpful!The Santa Fe also had TPMS issues that the Artidiag Pro helped me troubleshoot - it was able to show me the live data on the sensor locations, temperature, pressure readings, and IMPORTANTLY, their learned status / progress. This was key, along with a Hyundia/Kia TSB, in determining than the TPMS Module itself was bad. To replace that requires encoding the vehicle VIN and model into the new module - which I thought I would need dealer-specific software to complete. The Topdon Artidiag Pro has this capability in its Special Function, which was amazing! I encoded the data myself, encoded the sensors back into the new module, and the car has a working TPMS system for the first time in 8 years. This work alone saved me far, far more than the price of the tool vs paying a stealership to do it.I was also able to use the tool to program a remote keyfob for the same car and send the customer home with 2 remotes instead of none. I was able to enable a feature that auto-locked the doors once the vehicle reached 20kph, as well, something the customer very much appreciated.I've used the scanner now on several Hondas, two Toyotas, and a Ford and a Chevy and it's worked great in all of them, from 2002 through 2018 model years. You can also use the tool to read generic ODB II live data, and I was able to use it to properly diagnose and confirm the fix on a Bank 1 Rich code on a Honda Odyssey. It's amazing to see your long term fuel trims adjust in real time once the issue is resolved, and you can save both of those before/after reports/recordings to share with the customer as confirmation that the fix really DID fix the issue.I used it to confirm a dead o2 sensor on a different 2007 Sante Fe and NOT the bad catalytic converter their mechanic told them. You can pull up and display a load of PIDs, and once you know what they mean, it's easy to connect the dots correctly. One O2 sensor later and their issue was fixed as well.I finally resolved a long-standing SRS light on a friend's Acura TL (seatbelt sensor needed cleaning). Stealership had told him it would be $400 for them to diagnose and correct it. I did it with a few sprays of electrical contact cleaner, because Topdon let me read the code.A Toyota Camry I was in recently had the 'BRAKE' light on the dash. I had a feeling I knew what the issue was (low brake fluid in the reservoir) but with the Topdon Artidiag Pro, I was able to quickly pull up the PID for the parking brake to ensure it was showing as OFF - this confirmed that there was nothing wrong with any parking brake sensor, and after topping off the brake fluid, the light went away as expected. It seems like a small thing but the ability to solidify a diagnosis in seconds is SOOO handy!The screen size is large enough to display multiple sensors/PIDs as well as a good sized graph view, so I don't feel I am missing out vs models with 10-12 inch displays. It's a convenient, portable size.The home page has an "updates" tab which displays a small indicator of when new updates are available. When I first booted it up, it had a load of updates to do to get it current. Since I've had it, Topdon has pushed out another dozen or so updates for different makes of vehicles. It's clear they are continuously improving and supporting their software, which is really great to see.Cons: These aren't really negatives but just things to be aware about: This is not bluetooth so you do have to be tethered to the DLC port while using the scanner. For me it's not yet been an issue and the cable is very long so you can move the scanner through the window if needed, easily. If you MUST have this, then Topdon has several models which cost more that give you this feature.The VIN auto-detect, I have found, is very slow on some cars. I'm not sure why. I simply disabled the auto-detect on connection at the DLC, and instead I select the make of the car before it scans the VIN, which is then VERY fast. Again, NOT a complaint, just a process to be aware of when using the scanner. It requires two extra screen taps but the VIN detect is then so much faster, that it's definitely faster to do it this way.If you work on your own cars, you owe it to yourself to get a better scanner than just basic ODB II p codes. Topdon has a great product in their Artidiag Pro with loads of features at a great price, and I know from experience that it'll pay for itself in no time.

I bought this a few months ago and performed quite a few diagnostics. I have to say it is a pro scanner by all means. Miriads of actuations all functions covered by all cars unused it on personally from 2000 to 2020, Asian, European, USA. The only thing it is missing is getting the security code for smart key programming. It can program certain key fobs only if you have the 6 digit security code from the dealer service center which they don't give out. Some key fob programmers can generate that for you too, but not this one. All in all, it is a robust machine you won't regret buying. WiFi is great, updates are out there a ton as usually with Chinese smart devices (lot better at software and firmware Support than Europe or USA). Size is good, touch screen is responsive, accurate live reading data from different sources. It'd be great to have a Bluetooth dongle that you could buy after the purchase but the cable functions well and sturdy. I never regretted buying and using this and is a well worth upgrade to my shop. I love the case as it is small and sturdy.

I bought this primarily for the transmission learn feature for my Subaru CVT. It worked great. I have since used it on my daughter's RAV4 and on my CR-V to great success. The interface is easy to use, but did take some experimenting to figure out. I did have a slight issue where the software license expiration was not correct. I reached out and the manufacturer corrected this quickly

接続できない不具合で、 素早い対応していただき感謝してます。

ありがとうございます

他社を使用していました。その他社製品よりも、使いやすく理解しやすくて、助かりました。AMG　CLA４５　スピードセンサー不具合エラー確認並びに、取り換え後の対処もスムーズにできました。

外車、日本車両方に使用しています。私の感想ですが色々と見れるのが気に入っております、この品以外にも診断機を使っていますが、その診断機では見れない部分まで見れます（データストリームなど）例えば・・各気筒の失火モニターです、時々失火してしまい、チェックランプが点灯してしまう内容で修理内容の結果はプラグの不良だったのですが、ひと昔前ならIGをチェックして良否判定後プラグを外し電圧を掛け火花を見るこんな感じなのですが、このモニターをみるとどの番手で失火してるかも一発判定地味に楽が出来ます、外車に多いスピードセンサーもモニターで各輪のセンサーの稼働状況も判断可能、オイルリセットメンテナンスリセットも当然出来ます。ただ、一つ検討してる方へ提言なのですが、日本車のみ、国内流通してる車種（軽）などがメインの場合診れない、や項目が無い、どう診たら良いかわからない部分があります、この場合は日本製の診断機の方がフレンドリーで診やすいし言語も完璧です、VINコードも日本車には通用しません、その代わり海外で同車種が展開されている車は日本の診断機以上に深く診れます。アップデートもちゃんとしています、ただ、扱わない車メーカーは除外しないと時間も掛かるしメモリーも圧迫してしまいます、日本語が怪しい部分や分かりづらいも海外製故にありますある程度自分で何とか出来る向けです。

購入してから不明点があり、輸入品だった為、アフターフォローには期待していませんでした。しかしながら、日本の担当者からすぐに連絡を頂き、フォローして頂けました！製品も他の輸入品と違い、日本語にすぐ出来ました。とてもこの値段では手にはいりません。何より何かあった時の対応が良いです！感謝致します。この度はありがとう御座いました！