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789 Review
52 Karma

Review on πŸ”₯ JND Premium Ignition Spark Tester: The Fool-Proof Engine Diagnostic Tool by Michael Finnegan

Revainrating 1 out of 5

garbage from China. Couldn't use it on first try.

Don't waste your money on this tester. It literally fell apart at the threaded end of the cartridge. After reading other negative reviews it becomes clear that for some reason the overall rating was good. At some point the manufacturer probably changed. Others found that the indicator light was bad right out of the new packaging.

Pros
  • Satisfied so far
Cons
  • Crumpled packaging