Just as I was looking for a device. It is very easy to use. The only hurdle that must be taken for non-technical users, is the setting of the price of a kilowatt-hour, but that's no more difficult than setting the alarm on my clock radio - and it is also the only "programming" which make the user should. Once the device is plugged into a wall outlet, the time counter starts to run (continuous measurement). One can view the current consumption can directly (POWER button) or other current greats such as measuring time, voltage, frequency, current, etc. (FUNCTION button). The COST button you can display the total consumption and the total cost. Simply times for a whole day the refrigerator off, read and know whether or not the purchase of a new energy-efficient refrigerator worth. Remarkably I find the accuracy of the measurement in the lower range (below 10 watts). (: 24 POWER_Wert / 1000 * * 365 * Preis_pro_Kilowattstunde annual consumption) Thus, the supply is also ideal for immediate determination of the standby consumption of individual devices. I also like the fairly large screen and the device does not require an extra battery.
Unique buy recommendation for those who want it to be comfortable and happy to do without technical bells and whistles.
