1 of 2 people found the following review helpful
4.0 out of 5 stars
A much improved energy monitor, 12 Dec 2011
The USB connection feature makes this a much more useful gadget than a simple display. The ability to store data for a long period and upload it to a PC is really great. The use of the local display for historical data is quite clumsy but via the USB link analysis of consumption down to 5 minute intervals can really pin down where the consumption is. Exported data files can be readily processed in spreadsheets etc.