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🚗 Diagnose smarter, not harder — your garage’s new MVP!
The TOPDON AD800BT2 is a professional-grade OBD2 diagnostic scanner featuring bidirectional control, 28+ maintenance reset functions, and full-system diagnostics. Equipped with Bluetooth 5.0 for wireless convenience, AutoVIN for instant vehicle recognition, and support for FCA Gateway & CAN-FD protocols, it covers 80+ brands from 1996 onward. With lifetime free updates, a 6-inch touchscreen, and multilingual support, it empowers both DIYers and pros to quickly identify, test, and resolve vehicle issues with confidence.



















| ASIN | B08X2Q2X4B |
| Best Sellers Rank | 7,105 in Automotive ( See Top 100 in Automotive ) 57 in OBD-II Engine System Diagnostic Tools |
| Brand | TOPDON |
| Brand Name | TOPDON |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 846 Reviews |
| Included Components | 1* User Manual, 1*AD800BT, 1*carry case |
| Item Type Name | TOPDON ArtiDiag800 BT 2, All-System Diagnostic Tool, 28+ Maintenance Functions, FCA Gateway Access & CAN-FD Protocol, Bluetooth Wireless Diagnosis, 2 Years Free Updates |
| Manufacturer | TOPDON |
| Manufacturer Part Number | AD800BT-UK |
| Manufacturer Warranty Description | 2 year |
| Model Number | AD800BT-UK |
| Operating System | Android 10.0 |
| Operating system | Android 10.0 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Screen Size | 6 Inches |
| Screen size | 6 Inches |
| UPC | 632111338750 |
D**K
An incredibly capable and remarkably easy-to-use wireless diagnostic scanner
This bidirectional scanner is an amazing piece of kit that completely changes how you approach driveway diagnostics. Setting the unit up is exceptionally fast and straightforward right out of the box. The Bluetooth VCI is a massive convenience, entirely freeing you from the usual short, tangled cables and allowing you to comfortably sit in the driver's seat or walk around the engine bay while running scans. The scanner even features a built-in storage compartment for the VCI dongle, which is a brilliant design choice to prevent it from getting lost in a busy garage. When it comes to reading the vehicle, the AutoVIN technology is a huge time saver, instantly recognizing the car and pulling up the correct modules without requiring tedious manual entry. The full-system diagnostic capabilities are remarkably thorough, diving deep into every available module—from the engine and ABS to the airbags and electronic parking brake. It extracts and clears fault codes effortlessly, and the real-time data streaming is presented in clean, easy-to-understand graphs that provide loads of data to monitor live sensor inputs accurately. The bidirectional control is where this tool truly proves its worth for serious DIY work. Being able to actively command specific components, such as cycling the ABS pump, testing fuel injectors, or running the windshield wipers, takes all the guesswork out of troubleshooting. Alongside the active tests, it offers an extensive list of maintenance reset functions. Whether you are performing a routine oil service reset, calibrating the steering angle sensor, or handling electronic parking brakes, the built-in pop-up guides make the entire process highly efficient. In practical use, this scanner is incredibly dependable and quick. It recently allowed me to confirm my suspicions regarding an underlying fault on my 2014 Honda Civic. I was able to monitor the live data, generate a highly detailed diagnostic report, and even use the screen record function to capture the exact moment the issue occurred. This provided a solid, undeniable case to take back to the dealership for them to rectify the issue without any frustrating back-and-forth. Beyond resolving that specific issue, it has proven just as effective when working on older platforms like a 2010 Audi A3, quickly communicating with every module without hesitation. The fact that it also supports newer FCA Gateway access and CAN-FD protocols means it is completely future-proofed for modern vehicles as well. It is an outstanding, professional-grade diagnostic tool that takes the stress out of vehicle maintenance, and I am absolutely over the moon with how well it performs.
N**.
Great Diagnostic Tool
Our local garage changed ownership and the quality of service is now pretty poor, so I am doing the maintenance and repair on our cars (Subaru Forester 2.0D and Fiat Panda Twinair). To do this efficiently, I needed a scanner to identify issues and fix problems on our vehicles. I tried a couple of dongle's that work with a downloaded app on your phone (e.g. Torque), but I couldn't get any information from the Subaru. Having satisfied myself that 'you get what you pay for' (the dongle's were about £40 apiece) and reading plenty of reviews, I bought the Topdun 800BT for £299. The item was shipped quickly and safely. I put the unit on charge for an hour, booted it up and linked it to the WiFi and checked for updates. Instructions are clear and easy to follow and it was simple to link the dongle to the hand held unit. With a couple of touches of the screen, the unit identifies the car's VIN, you can then command a 'health check'. It takes a few minutes to check the whole vehicle and then the information is displayed; whether the component is operating well, or if a fault has been logged. When a fault is logged it has fault code. 'Click' on the code and the WiFi linked handset opens a Google search page, describing the fault code, identifying the parts, linking in to parts suppliers and videos showing how to repair the fault - brilliant. The ArtiDiag can also provide real time readouts on all, or selected, components and take a video of the data. This data along with screenshots and diagnostic reports can be emailed to yourself (or a customer)' The unit feels well made and robust and the buttons, touch screen work really well. The dongle slides and locks into the handheld unit, keeping it well protected when not in use and the whole unit comes in a nice, padded, bespoke case. I have only had the 800BT for about 3 weeks and I definitely fall into the 'amateur mechanic' category, but I can see that this tool is going to be really useful. I have identified and repaired 3 faults on one car and one fault on the other. I suspect that this tool is capable of a lot more wizardry that I have utilised at present, but, with my basic use, I couldn't be more chuffed with it.
P**I
Best Value For Money Scantool
The Topdon ArtiDiag800BT OBD2 Scanner is the best value for money. Its bluetooth so no cables involved makes it very easy to take with you around the whole vehicle without being limited to juast in the vehicle if it was cable. The Bluetooth works great no issues. The device is perfect size not too little not too big just right. Its also a tablet running android so you can go on the internet and youtube and has a speaker for sound. It has alot of features for the vehicle and can program some keys for certain model most I tried it on a 2008 peugeot 207 and it worked it programmed my new key to start the vehicle. Also it has lifetime updates for free never have to pay a cent unlike other scantools they give you free updates for a little while then you will have to pay but not Topdon ArtiDiag800BT its free updates. I don't think any other brand do that but Topdon does. The Scantool I Recommend for anybody from beginner to Professional either if you are a mechanic or not a mechanic you will be happy with The Topdon ArtiDiag800BT OBD2 Scanner. I give it a 5 star rating 10 out of 10 its Number 1 the best
A**C
Good wireless automotive handheld diagnostic scanner.
I have been using the TOPDON Arti800 BT Scanner for over a week now and has been a pleasure to use. The Device fits very nicely in the palm of the hand and is a good size. The Colour Display is Clear and bright and Touch screen is good maybe a bit too sensitive at times I found. I liked how neatly the Bluetooth Dongle stows away into the bottom of the Device. Connecting to a vehicle was easy I plugged the Dongle into the OBD socket, and the LED lights up showing connection to the Vehicle and then flashes when there is communication between scanner and dongle. This then powered on the Device and went into Scan VIN Number and within a minute automatically found my Vehicle and I was able to read the codes from the Vehicle. The Health Check scan is a good option as it scans all the modules from in the Vehicle and gives a Preview of faults stored. Also, modules can individually be selected if you want to Quickly Read a Fault Code. There is also an option for live Data View but not used it much yet. Another Good Feature was There is an inbuilt Library Which shows Fault Code Descriptions and gives an overview of the Fault Codes. The Case Supplied is neat and has a Carry handle and nice little compartments to Store the Scanner and the Charging plug which also comes with different country adapters too. The Battery Life seems good and System Boots up Quickly too. What I did find is When Doing a VIN read it did not pick up a 2003 and 2007 Vehicle automatically but was fine on a 2011 Vehicle. but it’s not a problem as you select the Make and Model separately and are able to Scan codes that way. One thing to note is that when you first set up the device for the first time, you require to connect to the Internet via Wi-Fi. This is for updating the database and turned off if need be.
A**R
It do what is says on the tin.
Very good machine for the money. I previously had a Snapon machine which was very good but expensive for updates. The Topdon unit is a little slower to connect and scan but has all the functions and more of my previous machine and it free updates for life. The only thing I have found it not to work on so far is a DPF regen on a VW Sharron but this maybe due to the car as everything works work and the DPF functions work fine on my Alfa Romeo. Overall I would recommend this for a DIY unit or light commercial garage unit. Well worth the price tag and it was delivered the next day
C**S
A really good product, worth every penny!
Got tired of garages asking me fortunes to fix my cars, so i went ahed and ordered the TopDon800BT from Amazon. Product arrived very quick, in a quality package and i got straight to business. Straight away i managed with the help of the TopDon800BT to pinpoint an issue i had on my Volvo S80. Last garage i went with the Volvo told me i need a new engine, car has 90k miles on the clock. It was a lambda sensor that was shot, ordered the part and changed myself in 5min, car runs like new. This scanner has also the option of testing and programing each individual part, from sensors to injectors etc. I am really impresed with this product and wish i knew of it before spending fortunes with shady garages. You get daily updates, it also searches the internet for the error code you have on the car, providing solutions, amazing! I helped couple of my friends with the TopDon800Bt and fixed some complex issues they had on the cars. It's an awesome product, really easy to use, I can recommend it to any one who wants to save money and time with diagnosing and fixing the cars. 10++
M**.
Be very careful, it may not fully work with your vehicle
Very disappointed. I purchased this back in 2024 in case I needed it for car repair, I haven’t had the need to use it until recently. My car is an Infiniti q30, basically a cross between Nissan, Mercedes & Renault and was manufactured in the UK. I had to change an injector which is straightforward enough but it needs to be recoded to the ECU, a facility that’s available on this machine. However, it won’t allow me to do this task. What I found is the machine is only capable of performing basic tasks, it won’t allow anything (such as recoding) to be carried out on my car, it comes up with an error message. I got in touch with TopDon and they don’t have a definitive answer apart from the software isn’t compatible ‘at the moment’. They did say however, that I should be thankful I get lifetime updates for free. That’s all well & good but not much use to me. Worryingly, it has my car & model listed on the device (it recognises it), but it doesn’t do anything apart from basic tasks. So, effectively, I’ve got a glorified code reader, looks great but that’s about it. Be careful.
M**H
Excellent piece of kit
This has already been invaluable have diagnosed several vehicles for friends and family and have also coded injectors on a Seat Leon diesel well worth the money.
N**A
الجهاز ممتاز وعملي
للأسف الجهاز مستعمل وغير جديد والتاجر لم يوضح ذلك عند عرض السلعة و جاري تجربة الجهاز بكل تفاصيله ولكن مبدئيا الجهاز ممتاز وعملي
J**T
Trés utile et performante
En tant que passionné de mécanique automobile, je recherchais un outil fiable et polyvalent pour diagnostiquer les problèmes éventuels de mon véhicule, et je dois dire que cette valise a dépassé toutes mes attentes. En quelques minutes seulement, j'ai pu la connecter à mon véhicule et commencer à explorer ses nombreuses fonctionnalités. La compatibilité avec une large gamme de marques et de modèles de voitures en fait un outil extrêmement polyvalent, adapté à tous les besoins. La qualité de construction est également remarquable. La valise est robuste et semble capable de résister à une utilisation intensive. De plus, son interface conviviale et intuitive en fait un véritable plaisir à utiliser, même pour les novices en mécanique. En résumé, je recommande vivement la valise Artidiag800BT à tous les passionnés de mécanique automobile. Son rapport qualité-prix imbattable et ses performances exceptionnelles en font un investissement judicieux pour quiconque souhaite entretenir son véhicule avec précision et efficacité.
L**O
Un ottimo compromesso
Arrivato ben imballato ho apprezzato la valigetta di dimensioni contenute che permette lo stivaggio in baulieta come dotazione di bordo. Come apparecchi diagnostico è completo e fa molte più funzioni che un hobbista può richiedere. Non ha i test attivi ma ritengo sia utili solo in un officina vera e propria mentre trovo determinante il fatto di avere gli aggiornamenti a vita che su altri prodotti sono limitati a 2 anni ed il rinnovo costa quasi come l'apparecchio. Già utilizzato si auto usata appena comprata per fare check ecc ed è stato tutto semplice, chiaramente va usato con cognizione di causa per non fare "danni"
J**C
Maquinon
Tenia ya un lector de codigos par ael coche, pero era especifico de BMW/Mini, asi que compre este para tener algo mejor y poder mirar mas coches, como VW y demas. Es una pasada, lee los errores y te enlaza con videos y documentos de como arreglarlos, ademas la informacion es muy facil de seguir y extensa, se actualiza solo y funciona rapidisimo, de momento muy contento con la compra.
G**R
Top Gerät. Leistungsdaten wie bei den Großen
Ich hatte mehrere Diagnosegeräte zum testen bestellt. Schlussendlich überzeugte mich das ArtiDiag 800BT. Der Grund ist ganz einfach! Dieses Gerät schaffte es an allen drei Versuchsfahrzeugen alle Steuergeräte zu erfassen. Der Bericht den man sich per E-Mail senden kann ist in Ordnung. Dieser könnte etwas übersichtlicher gestaltet sein aber dafür ziehe Ich keinen Stern ab da alle Informationen am Ausdruck zu finden sind. Der Steckplatz für den BT Dngle ist super gelöst. So wird dieser normalerweise nicht vergessen und ist optimal geschützt und verstaut. Hier könnte der Hersteller noch eine Kontrollfunktion einbauen damit für ganz schlampige der dongle garantiert nicht vergessen wird. Beim Beenden der Diagnose wird aber stets mit einem Hinweis und einem lauten Ton darauf hingewiesen. Das beigelegte Ladegerät wird mit EU und US-stecker ausgeliefert. Dies ist ein herkömmliches 5 Volt 1,5 Ampere USB Ladegerät. Die beigelegte Tasche ist formschön und schützt das Diagnosegerät bestens vor Dreck und Staub. Die Menüführung ist intuitiv und leicht zu verstehen. Manche Worte sind falsch ins Deutsche übersetzt, dies ist aber kein Problem da es lediglich minimale Übersetzungsfehler sind. Das Display ist ausreichend hell genug um auch bei Sonnenlicht was zu erkennen und der Touchscreen spricht genau und ordentlich an. Die Ein- und Ausschalttaste bietet ordentlich haptik und funktioniert tadellos. Das Gerät selbst liegt sehr gut in der Hand und die rutschfeste Oberfläche fühlt sich auch hochwertig an. Man muss sich nicht jedes Fahrzeug runterladen um etwas Speicherplatz zu sparen der aber am 32 Gigabyte Gerät ausreichend dimensioniert ist. Die wichtigsten Fahrzeuge hier in Europa sind vollständig und die Software scheint gut zu sein. Dies bin ich aber weiterhin am testen und gebe gegebenenfalls später erneute Rückmeldung. Das Lifetime Update hört sich auch gut an und somit kann dieses Gerät viele viele Jahre ohne weitere Kosten verwendet werden. Dieses Gerät ist nur gedacht um das Fahrzeug auszulesen aber keine Programmierarbeiten durchzuführen. Was ich hier aber anregen möchte, ist einen Turbotest einzubauen. Es sollte das Westgate oder VTG Steuergerät angesteuert werden können, oder weitere Aktuatoren anzusteuern um diese zu prüfen. Die FIN Nummer erkennt das Diagnosegerät an allen drei Fahrzeugen problemlos. Beim Gebrauchtwagenkauf ist ein Diagnosegerät der Hit um den Preis zu drücken und um zu sehen was mit dem Fahrzeug so passiert ist. So bekommt der Käufer einen Überblick über anstehende Reparaturen oder im Fehlerspeicher abgelegte Fehlercodes in Klartext. Und sollte man auch nur einen groben Fehler vor dem Kauf finden hat sich dieses Diagnosegerät bereits bezahlt gemacht. Alles in allem finde ich dieses Gerät Top! Geräte oberhalb von 1000 € können nur minimal mehr als dieses. Ich finde der Hersteller macht ordentlich Druck auf die teuren Geräte und zeigt mit diesem Diagnosegerät dass es auch für kleines Geld ein sehr gutes Diagnosegerät gibt das mit den großen mithält und sich nicht verstecken muss! Ich würde es wieder kaufen und kann es jedem empfehlen.
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