I already understood that in order to monitor a three-phase electricity supply, I'll require two additional current clamps. My (simple) question is whether I'll be able to track electricity consumption per phase or will this be combined into 1 'overall' consumption number?

I have just had a look at our electricity feed, and it is very cramped, I wonder if I can get the current clamp around one of the incoming cables. So could someone please tell me how big the current clamp is so I can try to figure out if it will fit.

Thanks a lot.

1/
Eg if my (digital) power company electricity meter says that I have used 100.0 kWh in a given period of time, what is the accuracy (min/max) of flukso?

2/
Also what is the drop-out level, eg minimum current level in the main supply cable that it can read accurately.

3/
Also, can I input cost per kWh for various times (eg peak power, and night rate) and calculate expected bill?