Pyle PTHDL150 Temperature & Humidity Data Logger with USB Connection

The Pyle PTHDL150 Temperature & Humidity Data Logger with USB Connection is a great tool for measuring data over a long period of time. It is perfect for the scientist, gardener or student. Adjust the measurement cycle from 2 seconds all the way to 24 hours. Then, download the collected data to your PC through the built-in USB interface. It stores up to 32,000 measurements (16,000 each for temperature & humidity). It includes a 3.6 V lithium battery and CD-ROM with software for your Windows PC.