OBD2 Scanner Diagnostic Tool, TOPDON AD900BT Bidirectional Scan Tool with ECU Coding, 28+ Services, Automotive All Systems Diagnosis Scanner for Car with 2 Years Updates, Active Test

Great bi-directional scanner for diagnosing and making your own repairs. Easy to use and a very affordable price for the capabilities the AD900BT provides. Easy to set up, update, and use. The carry case is an added bonus, padded and secure to protect the scanner when not in use. Also includes charging adapters for all types of electric service, ie 120v, 240v.

This scanner is pretty awesome. opened it up and it had a software update to complete which it finished quickly.I plugged it in to my f250 to see how it worked and I was impressed with how quickly the Bluetooth receiver connected to the scanner. It’s a pet peeve of mine when Bluetooth devices don’t connect on the first attempt.The next thing I was impressed with is how many things it can monitor. Must have been hundreds of options from engine hours and number of ignitions, to throttle position and torque. I really only bought it for diagnosing problems but will probably mount it in the truck on long road trips with the trailer to better monitor the trucks performance.Another thing I am excited about is using this before purchasing a used vehicle. I feel like there is no hiding from this thing.Overall I am giving this 5 stars for its user friendly interface, sturdy construction, and it’s capabilities. I will update when I use it to diagnose a problem.

As car prices are getting more outrageous, I'm doing more service to mycars so I can keep them longer. I was at the point where I wanted morethan my $100 scanner could do. From watching Youtube videos, I decided Ineeded a Bi-Directional scanner so I can do more in-depth monitoring ofmy cars and more complex diagnosing. I watched many videos and saw thename Topdon and started looking at this model. It's a midrange scannerand exceeds what I need know but I know I will grow into it. One thingI wanted was a scanner that did in depth transmission diagnosis. Thesescreen shots are from a 2017 Traverse and wow does it have a lot ofmodules this scanner can talk too. Another thing I recommend is getused to the menu system as I would find a test and then later notremember where I found it. The screen shots above show the path to getto the features I need. I see long term fuel trim is off a little and Ineed to investigate that. Maybe the air cleaner is dirty or worse and arodent may have made a nest in the airbox and is messing up the fueltrim. The blutooth wireless connected quickly with the scanner andworked flawlessly. There is lots more to learn about this and I watchedthe Topdon Youtube video on the many features which helps me see thepower of this unit. This unit feels well put together and not cheaplymade. The only thing I see missing is a kickstand in the back to standthe unit up. You will be impressed with this unit.

The scanner is the most user-friendly diagnostic tool of 2025. It is equipped with a range of useful tools and boasts an intuitive user interface.

The media could not be loaded. I started with the Autel Maxi200 Bluetooth diagnostics tool, and it was serving my needs pretty well for the most part until my Jeep needed both a Cam sensor and Crank Sensor replaced. After researching a bit, the ArtiDiag900BT had the exact service function I needed and a few more useful features that I could see myself using with other projects. I replaced the sensors, then it took less than a minute to perform the sensor relearn. The speed of this machine is insane, it reads the system information in seconds, the UI is very simplistic, easy to learn, and designed well. After browsing through the system menus more, you really learn the advanced capabilities this machine does that’s hidden behind a few safety prompts. It has updates daily for vehicle programs, and the system remains stable with no change to performance or speed swiping through any of the menus. Overall this is a product I would purchase over, and have already began recommending it to all my mechanic friends and family.

Love it. It’s amazing how affordable this is and what it can do. I have have scanners that I have paid thousands for and this one is right there with them. This thing is pretty fast. This has bidirectional controls which can aide in diagnostics and email a comprehensive report which can save or print a pdf.If you’re hooked up to Wi-Fi it can actually bring you to google where you can get some information on the code. That’s great for the diy that doesn’t have service information. The size is great too. It’s not huge and not too small. The hideaway dongle is great it has a specific home that way I don’t loose it.

Let's get the negative out of the way first...it DOESN'T PROGRAM KEYS... That's the main drawback in my opinion. The other minor gripe is that there is no stand on the tablet. Also, being wireless, you cannot attach a j1850 adapter (as used by harley davidson).That's it.Now as for the rest, it is compact with a great screen, easy to navigate, intuitive menus, and for a wireless Bluetooth, surprisingly fast.Updates load quickly (except for BMW/MINI/ROLLS ROYCE which tool an Incredibly long time)Scans almost any vehicle you're likely to come across and returns data in several forms. Live data is excellent and graphing is sophisticated and easy to combine and compare.If the 3 minor picks don't apply to you then add a star. Good mid level diagnostic tool.

Great scanner. Compared to my GM MDI2 it can do everything that my GM scanner can do. Battery will last all week long and then some