The Clamp-On Simple Logger Model CL600 is a self-contained data logging AC current probe. The logger requires no user setup and has the ability to automatically adjust its scale and sample rate to optimize itself to the recording. One button operation makes the clamp-on logger extremely easy and quick to use. True RMS measurements with 0 to 600Arms input. Storage of over 8000 data points with a built-in RS-232 port for downloading data. One year operation off a single 9V Alkaline battery. A Windows-based software package is included which allows plotting, statistical analysis, text annotation, and zoom capability.