The Observer USB Software reads in Total Counts, CPM,µR/hr, mR/hr, CPS, µSv/hr, and has the ability to collect, log the data received, set the calibration date and settings, and echo the readings collected on a PC. The data is displayed on a graph, as well as a digital on-screen meter. Data can be saved or printed in various ways, including a spreadsheet format. The dwell/count time can be adjusted for each point on the graph and the length of time for the count can be set . The software display has adjustable settings as well as a settable alarm.