TOPDON AFM/DFM Disabler No Tuning Required, OBD2 Plug & Play with NFC & LED, Fits Silverado Sierra Tahoe Suburban Yukon Escalade, AFM DFM Active Fuel Management Disabler

I was really surprised at the quality of the item ! Works great. Great little instruction manual and it’s powered by the battery you are testing. No internal batteries to change. The price is great and it’s already saved me money on a replacement battery I don’t need to purchase.

I highly recommend this product, the quality of it is great, the price is great, I was able to find out way more with this product than a store bought one, they wrap it when shipped amazing and I was able to find out more about my car and why the airbags light is on there is many features to this.

This was a Father’s Day gift 🎁 My husband loves it and he was impressed with it so that says a lot ♥️ He has already used it several times it paid for itself one time bc to hook up at shop cost 200 bucks!! Auto updates and no extra fees THIS IS AWESOME 💯 Highly recommend

This is a great unit. It Does everything I wanted and more. It found stuff that my cheap dongle didn't. I have a few Topdon , and I have found that they have quality products at great prices.

Just received my order yesterday due to a delivery mistake. I have to say that the team that responded to my request about a replacement order was very helpful and responded quickly to my request. The sprout alone felt like it was very sturdy and worked perfectly. I'm excited for my battery tester

Works great and gives very useful info, and has given me useful info and now I know when batteries are in need of replacement before they leave me stranded.

Great thermal imaging attachment for iPhone. Very easy to use and extremely useful around the house.

Shipping was (Fast) packaged well had to clean my battery post up for it to power on correctly so please note if doesn't work on yours (CLEAN YOUR POST) I rate 5 stars, tested my vehicle and works great, I recommend it. PS I bought other Topdon products so this is a addition to the collection to have, check out the scanners and battery jump boxes too, they don't disappoint.

I have probably tried every known and obscure scanner out there For once, I am impressed by a scanners. It seems to do what it says it will. Regens, soot level resets, SRS and quite a bit more. It will do Sprinters, which normally I don't find it on scanners. I do wish there was more memory.

Excellent product even comes in a nice case unlike other companies with similar products