Product review (4 stars): If you want a temperature/humidity monitor that works, is easy, and is accurate.........Just buy an AcuRite........
Pretty simple unit that worked immediately...  You just install a couple of batteries in both units and it starts working automatically........could not be too much simpler.........

Hardest part is figuring that the larger display unit does take batteries, because the stand unit pops off to reveal a battery compartment.....

I have several AcuRite monitors and they are always pretty accurate, so I am assuming this one will be too........

I will be upgrading this review to five stars if the unit is still working well within a couple of months, and has not burned out too many batteries(AcuRite monitors are generally very very good at conserving battery life)......

9-19-15.....After a couple of weeks this things has been working like a charm.....

it is quite accurate, like all AcuRite meters seem to be, I have not had any problems getting accurate, reliable, temperature and humidity information from outside remotely.....

This weather monitors belongs in the weather monitor Hall of Fame......