Product review (5 stars): A single button push updates max and min temp/humidity.
I liked this thermometer right out of the box.  It looked to be well made.  I liked the simultaneous display of the max and min temperature and humidity.  My previous thermometer/hygrometer required a button push each for the max and min.  I was disappointed to see it was physically smaller than the one it replaced.  My old eyes need larger numbers for easier reading.