Product review (5 stars): Great indoor/outdoor thermometer
I bought this to go in my attic because I thought it showed humidity outside. This one does not, only inside. But it was such a great product for the price I kept it and bought another model also. The sensor charges via usb, the base unit comes with AAA batteries. It is very accurate, matches the other thermometers I have. The range is quite far so I put this one on my carport. The base unit has a built in stand so I set it on end my table. Very small, not noticeable, but the numbers are large enough to read without my glasses. And it has a backlight so that you can see at night. Ive only had this a couple days, I will report back about battery life. Great value compared to other similar products.