There are many uses for it
I gave this 4 out of 5 stars
I had to try the Perfect-Prime TH0160 USB data logger. It logs temperature and humidity. There are many ways to use this logger. I am a weather buff, severe storms are my favorite thing. On days of possible bad weather it would be fun to track temperatures and the humidity since they are factors that can contribute to sever weather. This logger is not really meant for large areas but it would still be fun to use for weather. Another use is for monitoring equipment and keeping it safe, like computers, servers and so on. You do not want your tech closet getting too hot because it could damage expensive equipment. It uses a ER14250, 3.6V battery and it is not included. There is a CD included to install the program. After the program is installed you plug in the logger. It records Celsius and Fahrenheit. The logger is 4 inches long and 1 inch wide. I received this item at a discounted rate to try in exchange for my honest and unbiased review.