Keep your car in check with the FOXWELL NT301 Plus OBD2 Scanner deal! Now just $79.99 on Amazon—20% off its $99.99 list price. This 2-in-1 tool is a mechanic’s must-have—1K+ bought this month! It offers full OBD2 diagnostics (read/clear codes, live data, I/M readiness) and a 12V battery tester (100-1100 CCA) for health, cranking, and charging checks.

With a 2.8” TFT screen, graphical data, and lifetime updates, it’s perfect for post-1996 US vehicles. Shop this OBD2 battery tester bargain!