The DataGrabber™ is a simple portable device that copies data from Solinst dataloggers in the field, to a USB flash drive key, with one push of a button. The DataGrabber connects to the top of a Direct Read Cable, or to the Levelogger using an Adaptor. Each DataGrabber comes with a Solinst 512 Mb USB flash drive key; the DataGrabber is also compatible with most other USB memory devices. When data is copied to the USB device, the data remains in the Levelogger memory, and is not interrupted if it is still running. A convenient LED indicates when the data download is successful.