Product review (5 stars): Now I want a few more!
Living in the high desert means swamp coolers are a fact of life and $$$$ to beat the heat. This small hygrometer is a great tool to know if your swamp (evaporative) cooler will be effective on certain days and just how much of a difference is being made. Small, portable with a kick stand and magnet back to boot, I recommend this for a great way to check conditions in spots around your house.