Whether you are an avid gardener or a cigar enthusiast trying to keep your humidor the right temperature being able to accurately measure the climate can be vital. Thermometers are just the first most important device in these cases. Often a wind velocity meter and humidity meter can come in handy. Once you become aware of the trends in temperature around your home you will be able to adjust to the needs of whatever hobby has you testing these things.
The good news is often you can get several of these tools in one handy device. Rather than merely being able to measure air pressure or humidity you can measure both with one easy device. This will shorten the process for checking each of these metrics. Pyle has developed a number of these devices and offers them at way better prices than much of their competition.
If you are looking to better understand the climate in or around your home these devices can go a long way in helping.