Diagnostics equipment is available at discounted prices! When working on cars and trucks of the modern era, computer testing and diagnostics are an integral aspect to mechanical work. From resetting electronic features, including automotive CPUs to repairing issues manually, diagnostics are necessary to find root causes to major and potential problems. At Harbor Freight Tools we offer diagnostics testing products such as pressure test kits, digital code readers, digital tachometers, circuit testers and many other items that are crucial to vehicle diagnostics testing. Use these tools for cars, trucks and motorcycles.

19 Item(s)

  • Cen-Tech 98568 CAN OBDII Code Reader with Multilingual Menu
    Item # 98568
    Only: $89.99
    Sale: $49.99
  • Cen-Tech 40963 Xenon Timing Light with Advance
    Item # 40963
    Only: $39.99
    Sale: $32.99
  • Cen-Tech 95670 LCD Automotive Multimeter with Tachometer Kit
    Item # 95670
    Only: $39.99
    Sale: $34.99
  • Cen-Tech 43700 6/12 Volt Circuit Tester with 12 Ft. Lead
    Item # 43700
    Only: $8.99
    Sale: $6.99

19 Item(s)