Autel AL319 OBD2 Scanner vs Foxwell NT301 OBD2 Scanner

Both are basic OBD2 code readers for post-1996 cars, and both do the core job: read and clear engine codes, show live data and check emissions readiness. The Autel AL319 is the simpler, more popular pick with a stronger owner rating and a one-click I/M readiness key. The Foxwell NT301 adds live data graphing, data logging and a print function that the AL319 lacks, which matters if you want to hand a report to a mechanic. Neither reads ABS or airbag codes, so step up to a higher-tier tool if you need those.

• Choose the Autel AL319 if you want a straightforward, well-liked reader for checking and clearing check-engine lights and passing smog readiness checks.
• Choose the Foxwell NT301 if you want live data graphing, data logging and the ability to print diagnostic reports for a mechanic.