I am looking at getting one to measure the power consumption of my computer.
Is it worth getting one of the more expensive ones like the Kill-A-Watt or the Prodigit meters or would one of the el-cheapo ones under £10 do the job??
Maplins seem to sell this one:
http://www.maplin.co.uk/plug-in-elec...culator-223573
There are also these meters:
http://www.amazon.co.uk/Energenie-EN...7835957&sr=1-2
http://www.amazon.co.uk/Brennenstuhl...835957&sr=1-19
http://www.maplin.co.uk/energy-monitoring-socket-266236
This one looks like it is made by Prodigit:
http://www.maplin.co.uk/plug-in-main...-monitor-38343
Are there any brands worth getting?? Are there any free ones available from electricity companies??