[RiseofAsia]

What is the advantage of taking reading yourself?? So far I see they are quite accurate. Though they always estimate on the high side. 

But that make no much or little different in the billing. Mine is just average around 200$ monthly only 4 rm flat.  Can share why take reading yourself. Your bill is bigger???

Dont waste time to take the readings.  
You can have other better thing to do.