I have a customer that keeps getting very high bills. They are about 1100 sq ft and the bill runs about 260 per month.
I need to set up a recording meter I think as when I go there to look at it I get readings of 19/12 on each leg and between 5 and 6 on the neutral.
I think they leave everything in the house on except when I am there.
Can anyone recommend a low cost recording meter so I can calculate the bill out myself or have any better idea to solve this?