Product review (5 stars): Simple and low priced, this meter has been a perfect value to complement a humidfier!
I purchased this to complement a humidifier I bought for my bedroom, to be able to see how dry it was, and how well the humidifier worked. It's been a couple of weeks now, and this little meter has been working great. As far as I can tell, its been accurately showing the humidity levels over time, with the high and low level recorded. It has a single button to select farenheit or celcius ranges, or hold it down for a few seconds to clear the hi/low logging values. Simple and easy to use, just pop the included battery in, set the range, reset the log - and you're done. If there are any downsides, it would be that you have to be careful as you reset it to do it quickly, as just your skin humidity can change the high reading for the log. Plus it doesn't have a backlight, so if you are wanting to see the temperature or humidity at night, or in a dim room - that could be a problem. But for the low price, it's been an excellent value!