The Digit-TL is a battery powered temperature and light logging device, which collects data at a configured interval, and stores it to internal memory. When finished, the data can be downloaded in software via the convenient USB connector. The waterproof clear plastic enclosure is included with every purchase. The aluminum enclosure, which is also waterproof, is an add-on item. To learn more about the specifications, go to the Digit-TL datasheet. Get started on the on the Digit Support page, or download software on the software page. A 5V PSU (alarm checking station) will be included with any order of 10 or more.
Note: If buying the aluminum enclosure add-on, remove the spare O-rings from the enclosure before use.
The U12 has been an absolutely essential piece of hardware in my experimental projects. It's performed exceptionally well and I've recommended the device to several of my colleagues.—Brendon, Electrical Engineer