Just another USB key you think. Then you would be wrong! The USB Temperature Data Logger will let you record the temperature anywhere, anytime and then upload it to your computer. It will measure -40°~ +80°C and store 98,240 readings. What you do with these measurements is up to you really. Save all the temperature data you need and compile an extensive collection of research of temperatures for a science project or just to analyze the ever changing weather pattern. For $42 its pretty cheap to carry around something so sophisticated.
