Best Autel OBD2 Scanners for DIY Use: Brand Specs Compared
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By Diagnostics & Garage Desk
Updated October 20, 2026
Affiliate disclosure: some links in this guide are affiliate links. If you buy through them we may earn a commission at no extra cost to you. Specs come from Autel product pages and are the brand’s claims, not our measurements. We have not tested these products. Check the brand site for current prices, offers and compatibility.
Autel makes scanners from simple code readers to tablet tools. This guide covers five of its OBD2 and all-system scanners that suit home garages, using only what the brand says on its product pages. Specs and software terms change, so check the listing before you buy.
The short version
- Autel AutoLink AL329: Entry-level code reader.
- Autel MaxiLink ML619: Code reader plus ABS and SRS.
- Autel MaxiDiag MD808 Pro: Handheld all-system scanner.
- Autel MaxiCOM MK808Z-BT: Android tablet with Bluetooth VCI.
- Autel MaxiCheck MX900: Base-model tablet with 40+ services.
Which Autel scanner fits a home garage? A code reader reads engine codes. A scanner like the ML619 adds ABS and airbag codes. Tablets like the MK808Z-BT and MX900 add active tests and service resets.
Picks from Autel, with the specs it states
Autel AutoLink AL329
Entry-level code reader
- Works with post-1996 OBD II vehicles; the brand lists a color TFT display, a built-in speaker and seven languages
- A one-click I/M readiness key and LED indicators show emissions monitor status
- Powered from the OBD port, so no batteries are needed
Who it suits: Owners who only need to read and clear engine codes and check emissions readiness.
Autel MaxiLink ML619
Code reader plus ABS and SRS
- Full OBD II functions and live data, plus ABS (brake) and SRS (airbag) fault codes
- The brand says it can read and clear ABS and SRS codes and turn off warning lights after a repair
- Lifetime free updates are stated on the product page
Who it suits: DIYers who want warning-light diagnosis beyond the engine.
Autel MaxiDiag MD808 Pro
Handheld all-system scanner
- All-system diagnostics in a 4-inch handheld; reads and clears codes and shows live data with graphing
- Seven common service functions listed: oil reset, EPB reset, SAS reset and more
- Built as an upgrade to the MD808/MD802/MD806 series
Who it suits: People who want more than a code reader without moving to a tablet.
Autel MaxiCOM MK808Z-BT
Android tablet with Bluetooth VCI
- Android 11 tablet; the brand lists 4 GB RAM, 64 GB storage and a quad-core processor
- Bi-directional control (active tests) and 28+ service functions across 150+ makes, per the brand
- Wireless Bluetooth VCI connection to the car
Who it suits: Home garages that want active tests and service resets.
Autel MaxiCheck MX900
Base-model tablet with 40+ services
- Android 11 tablet with a 1.8 GHz processor; the brand says it improves on the MX808 in battery life, memory and speed
- Active tests and 40+ service functions such as oil reset, EPB reset, SAS reset and battery registration
- One year of software updates is included, per the brand
Who it suits: Serious DIYers and small shops that want a tablet with the full service menu.
How to choose
- What you want to fix. A code reader is enough for check-engine lights. ABS, airbag and service resets need a scanner or tablet with those functions.
- Vehicle coverage. Confirm your make, year and the systems you need on the brand page before buying.
- Updates. The brand lists lifetime updates for some tools and a limited period for others. Check what is included.
- Bi-directional control. Active tests send commands to the car. They are useful, but a wrong command can cause trouble, so follow the on-screen steps.
FAQ
Are these specs tested by you?
No. We have not tested these scanners. The details are the brand’s claims.
Do I need a tablet to diagnose my car?
Not always. A code reader or handheld scanner handles many warning lights; tablets add service functions and active tests.
Will it work on my car?
Check the compatibility notes on the brand page for your make and model before buying.
Ready to look at current offers?
Autel runs its own promotions; prices, what is included and shipping change. Check the brand site for the current offer, warranty and return terms.
Related guides
Sources
- Autel product page: Autel AutoLink AL329 (read 21 October 2026)
- Autel product page: Autel MaxiLink ML619 (read 21 October 2026)
- Autel product page: Autel MaxiDiag MD808 Pro (read 21 October 2026)
- Autel product page: Autel MaxiCOM MK808Z-BT (read 21 October 2026)
- Autel product page: Autel MaxiCheck MX900 (read 21 October 2026)
Last updated: 21 October 2026. Specs and availability change; check the brand page.
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About the author
The Diagnostics & Garage Desk covers OBD2 scanners, jump starters, battery chargers and tire inflators. We explain what each tool is designed for and how to match it to your vehicle, and we always point readers to the manufacturer instructions for safe use.