Review on ORIA Hygrometer Thermometer Backlight Greenhouse by Amanda Ellis

Works well. perfect size Updates the temperature quickly to keep up with temperature changes and you can move it from room to room and see if there is a temperature difference in each room. The only downside is that you have to touch the screen in a certain spot to turn on the backlight, and if it's dark enough to glow you might miss a certain spot. Also, the backlight only stays on for 30 seconds. The good thing is that it has magnets to stick to metal, or you can pull out the little stand on the back and leave it on a flat surface. This is a large size; just big enough to see clearly but not too big to take up a lot of space (bigger than my palm but smaller than my palm and fingers combined). All in all great for the price.