You can export all of the readings to file simply by clicking the 'Export' button. It would have been useful to have had some way to filter the results to make sure that only the specific details are displayed but I guess it's better to have more info than not enough. The results are instantaneous, although the list is far longer than most users will need. The interface is clean and simple and merely requires to you to browse to the file you want to check and click the 'Open File' button.