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United Kingdom, Belfast
1 Level
753 Review
37 Karma

Review on πŸ” Innova 3420 Smart Test Light/ Circuit Tester: An Optimized Solution for Efficient Searching by Michael Mayes

Revainrating 5 out of 5

Reliable Electrical Tester

This tool was so easy to use. He did exactly what I needed. Most testers only have a white light that has no color like this. It has two colors. GREEN is good, RED is bad. I used it on my '79 Ford F-250 to monitor parasitic battery voltage. It worked and now my truck's battery survived. Batteries are NOT cheap. This should be in every tool box. worth $$$.

Pros
  • Absolutely Amazing!
Cons
  • High Price