Title: HygroSet II - plan on spending more money and time
Review: This thing was off by 20% when I got it. Had trouble calibrating because the "clicks on the dial are not consistent. After about a week of messing with it and purchasing a calibration kit I finally got it to work. If you buy this plan on spending more money on a calibration kit that should be included with it and taking time to get it set up like it should have been when you get it.
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