Hi All   I want to be able to monitor exactly how much electricity my two eDual 9kw Sunamps are using. Ideally with the ability to log the data (but not essential). I'm not seeing this as a permanent requirement, just an initial testing/evaluation phase. So perhaps something with a CT clip that I could put round the live supply cable to each Sunamp (Would that work?)? Obviously one of the myriad of 13amp plug type units is going to be of no use.   If you're interested in