Product review (3 stars): Maximum/minimum feature is goofy
It gives the humidity & temperature within reason, but I don't understand the point of the maximum/minimum feature. What good is it? It tells the maximum and minimum from the time the batteries are installed until the present but it cannot be reset. If are want to know the temperature swing for the day you have to take the batteries out & put them back in. Might as well not have that feature as it is worthless.