TOPDON AD800BT 2 OBD2 Scanner, 2025 Bidirectional Scan Tool, Function as AD900 Lite AD Pro, All System Automotive Diagnostic Scanner, Active Test, 28+ Reset Service, FCA Autoauth, 2 Years Free Update
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Nov 19 – Nov 20
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Features
- 2025 New V2.0 Bidirectional Scan Tool: TOPDON AD800BT 2 adds bidirectional control function, which allows the diagnostic equipment to send instructions directly to the ECU, control the actuators and perform corresponding actions, which can help users locate problems more accurately during maintenance. Covering lights, door locks, windows, wipers, mirrors, and more in vehicle components
- 28 Hot Reset Services: Enjoy pop-up guidance for easy access to 28 most popular maintenance services in this diagnostic tool: Oil, SAS, EPB & Tire Pressure Reset; Injector Coding; SAS Calibration; ABS Bleeding; DPF Regeneration; Battery, Throttle, Headlight; EGR Adaption; Tooth Learning; Sunroof Initialization. *Menus vary by make, model, and year of gasoline or diesel engine vehicle. Email us your VIN data
- All Systems Car Scanner, Autoauth for FCA Gateway Access: This TOPDON diagnostic scanner can get OE-level analysis of ECM, ABS, airbag, SAS, DPF, EVAP, TPMS, BMS, EPB, among other available on-board systems. Pull, clear their codes; turn off related warning lights; check freeze frame data; view live stream in detailed text, merged graph you need to diagnose, repair, and maintain for majority of car makes and models worldwide.
- Bluetooth +AUTOVIN + 64G ROM +2 Years Free Update: Experience no strings attached wireless diagnostics with long working range of 33 feet (10m) thanks to the included Blue-tooth 4.0 VCI dongle. Automatically identify vehicles make, model, year information, and quickly match the right software at a single touch upon this scan tool, with a full, clear, and accurate report automatically generated for further analysis. *AutoVIN doesnt work on ALL cars. Feel free to enter the VIN data manually
- The most wide-applicable Diagnostic tool + Work on 96 Vehicle Brands: This TOPDON AD800BT 2 OBD2 scanner is one of a necessary scan tool for Technician and DIYer. It fits for Technician, advance DIY, garage, car dealer, used car dealer, auto repair shop, automotive engineer, diagnostic tech, automobile tech, home mechanic, automotive student, backyard mechanic, retired mechanic, weekend DIY, individual.It compatible with OBDII-equipped vehicles built after 1996, and it works on 96 Vehicle Brands
- Package Contents of Diagnostic Scanner: 1 x TOPDON ArtiDiag800BT 2 Diagnostic Tool; 1 x VCI dongle; 1 x Protective Case; 1 x Power Adapter; 1 x USB C Cable; 1 x User Manual; 1 X Password Letter.*All items we sent to Amzon warehouse are Brand New,If you have received a used or wrong diagnostic tool, please contact us in time and we will solve it for you
- If you are not pleased with your AD800BT 2 and choose to re turn it, please kindly mark it unsellable to avoid an used one is resold again to other customers
Brand: TOPDON
Product Dimensions: 8.35"L x 1.95"W x 4.65"H
Operating System: Android 10.0
Language: English
Automotive Fit Type: Universal Fit
Brand: TOPDON
Product Dimensions: 8.35"L x 1.95"W x 4.65"H
Operating System: Android 10.0
Language: English
Automotive Fit Type: Universal Fit
UPC: 632111336190 850050886983
Manufacturer: TT TOPDON
Model: ArtiDiag800 BT
Item Weight: 1.46 pounds
Item model number: ArtiDiag800 BT
Batteries: 1 Lithium Ion batteries required. (included)
Manufacturer Part Number: AD800 BT
Date First Available: January 29, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 19 – Nov 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
What a great product! It's affordable and it works great! Good battery life too, I had it on overnight, and it was only at 82%. It seems to clear and read codes really well. I can also save them AND WRITE A REPORT if I need to send it to a shop. I can also tune some stuff and register keys and that's pretty cool. The only complaint I have is cars that are protected with an SGM (FCA). This isn't TopDon's fault though. I bought a bypass cable and I'm hoping they are supported and work. I'll update ya!
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Reviewed in the United States on September 13, 2025 by Amazon Customer
This is an amazing scan tool, its not 100% bidirectional but it has alot of capabilities. Really cool diagnostic function that does complete scan on all modules allowed by make and model. It does more than some of the high $$$ scan tools I've had in the past
Reviewed in the United States on September 22, 2025 by Brandon Barker
Love the life time updates still use it to this day
Reviewed in the United States on September 18, 2025 by Jose torres
Recently I got a warning light on the dash on my BMW 118i so decided to go ahead and do bought this topdon ad800bt. It looks decent and seems better than some of other ones I’ve seen. The well-made carrying case is a charmer, adds value and protection. Inside of it,there comes with an instruction and the nicely-made scanner which sits nicely in it. What’s cool is as soon as the tablet comes on, The Bluetooth dongle will pair very quickly to the tablet, all by itself, And I a loud buzzer on the tablet word just buzz and then you can see the blue light just came on the dongle that means it’s paired. Well it’s a kind of a small screen but present quality results being quick and straightforward to read. Also it took a while to do autoscan on my BMW, It did end up telling how many modules we are present and any faults or problems within each of those modules. Actually it was not just going to scan a few of P type codes like some cheap scanners did, but get the dealer specific codes - with BMW it is a must! I finally got the right code to find the correct fault instead of running around like a headless chicken. Another feature I like is its full live view of all the data that can be monitored in vehicle’s ECU modules. This is actually one of the reasons why I bought the scanner as opposed to the old handheld autel scanner I had before. The old one didn’t show all the live data I wanted to check. Well, this topdon ad800bt shows that. And the data can also be merged to be much easier to notify a problem as soon as they develop all together. The tool got all the other things that is beneficial for the car: the oil reset, the electronic parking brake, tire pressure monitoring, battery system registration, brake bleed,etc., a lot more than some other tools of the same price range, and super intuitive to operate, update and set up. I know it seems expensive for us more tablet like this, but where you are going to be paying 50 bucks and 50 bucks and another 50 bucks again for all those cheap scan tools, it all adds up where you could have bought something decent like this. You will be able to scan every single manufacturer car and have the right specific codes all the time, which means, it’s going to help save a lot of money in the long run.
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Reviewed in the United States on March 23, 2021 by Henry Henry
Es algo que sí o sí hay q tenerla en casa te ayuda de mucho
Reviewed in the United States on September 18, 2025 by Edi
I’m thrilled with the Artidiag800 BT OBD2 Scanner. It surpasses my expectations in terms of features and user-friendliness. It’s a substantial upgrade from my previous scanner and has already saved me a considerable amount of time and frustration. The purchase has proven to be a wise investment.
Reviewed in the United States on July 24, 2025 by Ahmer Khan
After watching multiple YouTube videos of mechanics and the like promoting the TOPDON ArtiDiag800BT diagnostic scanner, I thought it might be a great holiday gift to give myself. My first problem started once I got it, registered it, put in the activation code, and started downloading the programs I wanted to use. (As a caveat, you must have internet connectivity for this tool to work, period. Even after you've downloaded the different software on it, you will still need to be tethered to wi-fi. At least, that has been my experience.) It will not work in the field, for example, if you don't have wi-fi access. It simply freezes and is stuck on "loading," but loads nothing. When it is connected to wi-fi, it does work sometimes depending on what screen you are on. If you are running the OBD2 general program, then you can get away with a successful scanning of the codes, most of the times. If you are trying to do a full health scan, then you may get a frozen screen about half the time. Let's talk about some of the features it boasts and learn whether they work. I purchased this tool with the intention of using it after completing some work on my BMW X3. Specifically, I was changing the eccentric shaft sensor (if you own a BMW with this sensor, you know its a commonly known failing sensor) that takes removing the valve cover to get to. After removal, the dreaded "valvetronic, eccentric shaft sensor 2A31, 2A32, and 2A47 codes needs clearing with a capable scanner. This tool takes you into that very module and attempts to clear the code. It will even tell you that the code is cleared, but it actually does not clear the code. They all come back. (Of course, if you are doing this job, do not ever use an aftermarket sensor, or the so-called OEM brand on eBay or Amazon, get an original one from the dealership. You'll thank me later.) The tool also does not reset the oil light in the BMW. In fact, the tool tells you that you need to do this manually "on car," which I already knew how to do. It does not clear the transfer case "wear oil" code, even if you go into that exact module to do so. It also did not reset my steering angle sensor to zero after I've changed it. Some positives are that it will read all your car's codes and that it is quite thorough when it complete the health check scan (when it decides to work fully). For the price tag and my experience of having it only read the codes that my other Launch diagnostic scan tool does, but only cost 1/4 of the price, I would say to stay away from this tool until the company finds a way to load all the programs onto the hardware so you can use it wherever you go, and check on their reset functions. Maybe it works great on everything else, except BMWs.
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Reviewed in the United States on February 4, 2022 by Amazon Customer
The media could not be loaded. This scanner works as intended. But the down fall is it runs a BT 4.2. really tested this on 3 cars a 97 3min scan, 2004 6min scan and 2014 13min to scan all modules. The more tech the car had the more sluggish this scanner became. Software is great unlimited updates the selling point but the time it takes to grab codes and google them via cheaper method it's doesn't compare. This is just a glorified basic scan tablet. Even Has google search. Better off just getting the scan tools with subscriptions of your looking for higher end. This doesn't even meet mid level.
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Reviewed in the United States on July 15, 2024 by LJC