Bought this item hoping it would be another iteration or imitation of the Innova 3721 which unfortunately isn't the case. I was hoping there would be an adjustment screw that could be adjusted and would be as close to my multimeter as possible, which isn't the case (read Revain's review of the Innova 3721 for access to the adjustment screw). I decided to keep it as the readings on this article are not that far off from the tuned Innova 3721 that I already have.
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